{"product_id":"hkm-6404691-31-mph-electric-fat-tire-bike-1000w-rear-hub-motor-48v-20ah-battery-7-speed-shimano-20-x-4-0-in-tires-disc-brakes-7759966404691","title":"HKM-6404691 31 mph Electric Fat-Tire Bike, 1000W Rear Hub Motor, 48V 20Ah Battery, 7-Speed Shimano, 20 x 4.0 in Tires, Disc Brakes","description":"\u003cdiv class=\"desc-wrapper\"\u003e\n\u003cstyle\u003e@import url(https:\/\/fonts.googleapis.com\/css2?family=Mulish:wght@400;500;600;700\u0026display=swap);\n\n.desc-wrapper{font-family:\"Mulish\",\"BogleWeb\",\"Bogle\",\"Helvetica Neue\",Helvetica,Arial,sans-serif !important;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility !important;max-width:800px;margin:0 auto;background:#ffffff;color:#333 !important;font-size:14px !important;font-weight:400 !important;line-height:1.5 !important;padding:18px 4px 40px;}\n.desc-wrapper *{box-sizing:border-box;}\n.desc-wrapper h1,.desc-wrapper h2,.desc-wrapper h3,.desc-wrapper 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!important;font-weight:700 !important;}\u003c\/style\u003e\n\u003cheader class=\"dw-hero reveal\"\u003e\u003cdiv class=\"dw-kick\"\u003e48V Fat-Tire 20 in E-Bike\u003c\/div\u003e\n\u003ch1 class=\"dw-title\"\u003eHKM-6404691 Electric Fat-Tire Bike\u003c\/h1\u003e\n\u003cp class=\"dw-lede\"\u003eThe HKM-6404691 is a fat-tire electric bike with a 1000 W rear hub motor and a 48 V 20 Ah pack integrated into a steel frame on 20 x 4.0 in tires. A hydraulic fork smooths the front end, a 7-speed Shimano drivetrain keeps the motor in its efficient band, and disc brakes plus integrated LED lighting make it practical. It rides trail, sand, and commute while keeping clean lines.\u003c\/p\u003e\n\u003cdiv class=\"dw-chips\"\u003e\n\u003cspan class=\"dw-chip\"\u003e1000 W Rear Hub Motor\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e48 V 20 Ah Pack\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e31 mph Top Speed\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e37-50 mi Range\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e20 x 4.0 in Fat Tires\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003eDisc Brakes\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e7-Speed Shimano\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e287 lb Load Capacity\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/header\u003e\u003cdiv class=\"dw-dash\"\u003e\n\u003cdiv class=\"dw-metric\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 2v2M12 20v2M2 12h2M20 12h2M5 5l1.5 1.5M17.5 17.5L19 19M19 5l-1.5 1.5M6.5 17.5L5 19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-mlabel\"\u003eMotor\u003c\/div\u003e\n\u003cdiv class=\"dw-mval\"\u003e1000 W\u003c\/div\u003e\n\u003cdiv class=\"dw-mnote\"\u003eRear hub, 50-60 N.m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-metric\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2\" y=\"7.4\" width=\"17.2\" height=\"9.2\" rx=\"1.4\"\u003e\u003c\/rect\u003e\u003cpath d=\"M21.8 10.2v3.6\"\u003e\u003c\/path\u003e\u003crect x=\"3.6\" y=\"9\" width=\"6.4\" height=\"6\" rx=\"0.6\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003cpath d=\"M12 9L12 15\"\u003e\u003c\/path\u003e\u003cpath d=\"M15 9L15 15\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-mlabel\"\u003eBattery\u003c\/div\u003e\n\u003cdiv class=\"dw-mval\"\u003e48 V 20 Ah\u003c\/div\u003e\n\u003cdiv class=\"dw-mnote\"\u003e960 Wh pack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-metric\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3.63 14.07A8.4 8.4 0 0 1 20.37 14.07\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 14.8L7.4 10.6\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"14.8\" r=\"1.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003cpath d=\"M6 20h12\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-mlabel\"\u003eTop Speed\u003c\/div\u003e\n\u003cdiv class=\"dw-mval\"\u003e31 mph\u003c\/div\u003e\n\u003cdiv class=\"dw-mnote\"\u003e50 km\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-metric\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"4.6\" cy=\"12\" r=\"2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"19.4\" cy=\"12\" r=\"2\"\u003e\u003c\/circle\u003e\u003cpath d=\"M6.6 12h2.8M14.6 12h2.8\"\u003e\u003c\/path\u003e\u003cpath d=\"M11.4 12h1.2\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 6L12 8.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 15.4L12 18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-mlabel\"\u003eRange\u003c\/div\u003e\n\u003cdiv class=\"dw-mval\"\u003e37-50 mi\u003c\/div\u003e\n\u003cdiv class=\"dw-mnote\"\u003e60-80 km per charge\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-metric\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"8.8\"\u003e\u003c\/circle\u003e\u003cpath d=\"M18.4 12L20.8 12M17.91 14.45L20.13 15.37M16.53 16.53L18.22 18.22M14.45 17.91L15.37 20.13M12 18.4L12 20.8M9.55 17.91L8.63 20.13M7.47 16.53L5.78 18.22M6.09 14.45L3.87 15.37M5.6 12L3.2 12M6.09 9.55L3.87 8.63M7.47 7.47L5.78 5.78M9.55 6.09L8.63 3.87M12 5.6L12 3.2M14.45 6.09L15.37 3.87M16.53 7.47L18.22 5.78M17.91 9.55L20.13 8.63\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"6.4\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"2\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-mlabel\"\u003eTires\u003c\/div\u003e\n\u003cdiv class=\"dw-mval\"\u003e20 x 4.0 in\u003c\/div\u003e\n\u003cdiv class=\"dw-mnote\"\u003eBlocky off-road tread\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-metric\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.6\" y=\"6\" width=\"8\" height=\"12.6\" rx=\"1.8\"\u003e\u003c\/rect\u003e\u003crect x=\"13.4\" y=\"9.4\" width=\"8\" height=\"9.2\" rx=\"1.8\"\u003e\u003c\/rect\u003e\u003cpath d=\"M2.6 21L21.4 21\"\u003e\u003c\/path\u003e\u003cpath d=\"M6.6 6L6.6 18.6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-mlabel\"\u003eLoad Capacity\u003c\/div\u003e\n\u003cdiv class=\"dw-mval\"\u003e287 lb\u003c\/div\u003e\n\u003cdiv class=\"dw-mnote\"\u003e130 kg rider plus cargo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv class=\"dw-prose\"\u003e\n\u003cp\u003eThe HKM-6404691 is a fat-tire electric bike built around a 1000 W rear hub motor rated at 50-60 N.m and a 48 V 20 Ah pack integrated into the steel frame, good for 37-50 mi. The integrated battery keeps the mass central and the lines clean.\u003c\/p\u003e\n\u003cp\u003eA hydraulic front fork takes the sharp hits while four inches of fat-tire casing damps the rear, so the bike rides comfortably off tarmac without a rear shock. A 7-speed Shimano drivetrain gives usable climbing and cruising gears.\u003c\/p\u003e\n\u003cp\u003eThe 20 x 4.0 in blocky tread floats over sand and gravel and firms up for tarmac at higher pressure. Disc brakes bring the bike to a controlled stop and LED lighting runs from the main pack.\u003c\/p\u003e\n\u003cp\u003eStandard rack mounts and a 287 lb (130 kg) load capacity make the HKM-6404691 useful for both trail and commute.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"dw-feat\"\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"8.6\"\u003e\u003c\/circle\u003e\u003cpath d=\"M18.2 12L20.6 12M17.37 15.1L19.45 16.3M15.1 17.37L16.3 19.45M12 18.2L12 20.6M8.9 17.37L7.7 19.45M6.63 15.1L4.55 16.3M5.8 12L3.4 12M6.63 8.9L4.55 7.7M8.9 6.63L7.7 4.55M12 5.8L12 3.4M15.1 6.63L16.3 4.55M17.37 8.9L19.45 7.7\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M9.6 12L14.4 12\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003e1000 W Brushless Rear Hub Motor\u003c\/div\u003e\n\u003cp\u003eA 1000 W brushless rear hub motor drives the HKM-6404691.  There is no gearbox or second chain between the motor and the road, so drive losses stay low and routine maintenance comes down to keeping the axle hardware torqued and the drivetrain clean.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.4\" y=\"6.4\" width=\"16.6\" height=\"11.2\" rx=\"5.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M21.4 10v4\"\u003e\u003c\/path\u003e\u003ccircle cx=\"7.8\" cy=\"12\" r=\"3.2\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"14.4\" cy=\"12\" r=\"3.2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003e48 V 20 Ah Lithium Pack (960 Wh)\u003c\/div\u003e\n\u003cp\u003eThe 48 V 20 Ah pack stores 960 Wh of usable energy, which is what makes the quoted 37-50 mi (60-80 km) window realistic rather than optimistic.  Charging from empty takes 5-8 hours on the supplied charger, and partial top-ups take proportionally less - there is no need to run the pack down before plugging in. A battery management board supervises cell balance, over-charge, over-discharge, and temperature so the pack is protected during both fast riding and long storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"7.6\" y=\"2.2\" width=\"8.8\" height=\"7.4\" rx=\"2.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M9.8 4.6L14.2 4.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M6.6 9.8L17.4 11.6L6.6 13.4L17.4 15.2L6.6 17L17.4 18.8L6.6 20.6\"\u003e\u003c\/path\u003e\u003crect x=\"8.8\" y=\"20.4\" width=\"6.4\" height=\"1.5\" rx=\"0.6\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eA Fork Up Front, Volume at the Rear\u003c\/div\u003e\n\u003cp\u003eA hydraulic fork takes the sharp hits while four inches of fat-tire casing damps the rear. The HKM-6404691 rides comfortably off tarmac without the weight and service of a rear shock.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"8.4\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"3.4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M7 7l2.4 2.4M17 7l-2.4 2.4M7 17l2.4-2.4M17 17l-2.4-2.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eHydraulic disc brakes, Front and Rear\u003c\/div\u003e\n\u003cp\u003eSealed hydraulic lines actuate both calipers, so lever effort stays light and predictable when the rotors heat up on a long descent and there are no cables to stretch or corrode. Motor cut-off switches in both levers kill drive the instant either lever moves, which matters on a machine that reaches 31 mph.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"6.4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M18.01 14.19L20.65 15.15M15.2 17.54L16.6 19.97M10.89 18.3L10.4 21.06M7.1 16.11L4.95 17.91M5.6 12L2.8 12M7.1 7.89L4.95 6.09M10.89 5.7L10.4 2.94M15.2 6.46L16.6 4.03M18.01 9.81L20.65 8.85\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"2.6\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"0.9\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003e7 Speeds Behind 1000 W\u003c\/div\u003e\n\u003cp\u003eSeven sprockets give usable climbing and cruising gears, and the 1000 W motor has the grunt to hold speed on the flat. Pick a low gear on a climb and the motor stays in its efficient band.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003crect x=\"8.6\" y=\"8.6\" width=\"6.8\" height=\"6.8\" rx=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M16.38 16.38L18.36 18.36M7.62 16.38L5.64 18.36M7.62 7.62L5.64 5.64M16.38 7.62L18.36 5.64\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003e20 x 4.0 in Off-Road Tread\u003c\/div\u003e\n\u003cp\u003eThe blocky tread is cut for dirt, sand, and gravel, and the 4.0 in width keeps the bike floating on soft surfaces. On tarmac, raising pressure firms the casing and reclaims rolling efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.4\" y=\"5.6\" width=\"19.2\" height=\"12.8\" rx=\"3.4\"\u003e\u003c\/rect\u003e\u003crect x=\"4.8\" y=\"8.4\" width=\"2.13\" height=\"7.2\" rx=\"0.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003crect x=\"7.93\" y=\"8.4\" width=\"2.13\" height=\"7.2\" rx=\"0.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003crect x=\"11.07\" y=\"8.4\" width=\"2.13\" height=\"7.2\" rx=\"0.4\"\u003e\u003c\/rect\u003e\u003cpath d=\"M15.4 10L19.4 10\"\u003e\u003c\/path\u003e\u003cpath d=\"M15.4 13.4L18.2 13.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eLCD and Integrated Lighting\u003c\/div\u003e\n\u003cp\u003eThe backlit LCD reports speed, charge, assist level, and trip distance. LED head and tail-lights run from the main pack, so there is nothing extra to charge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2\" y=\"7\" width=\"17\" height=\"10\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M22 10v4\"\u003e\u003c\/path\u003e\u003cpath d=\"M8.6 9.4l-2.4 3.6h3.2L7 16.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M13 9.6L13 14.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M16 9.6L16 14.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eIntegrated Battery, Clean Lines\u003c\/div\u003e\n\u003cp\u003eThe pack sits in a frame bay for clean lines and protection from road spray. Keep total load inside the 287 lb (130 kg) capacity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eFull Specifications\u003c\/h2\u003e\n\u003cdiv class=\"dw-spec\"\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"4.4\" y=\"2.6\" width=\"15.2\" height=\"18.8\" rx=\"2.2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M7.6 7.4L16.4 7.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M7.6 11L16.4 11\"\u003e\u003c\/path\u003e\u003cpath d=\"M7.6 14.6L13 14.6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eHKM-6404691 | Electric Fat-Tire Bike\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M4 18L9.4 7L16.4 7L20 18Z\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.4 7L20 18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eFrame Material\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eSteel frame with integrated battery bay\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"15.96\" cy=\"8.04\" r=\"1.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"15.96\" cy=\"15.96\" r=\"1.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"8.04\" cy=\"15.96\" r=\"1.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"8.04\" cy=\"8.04\" r=\"1.5\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"1.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eMotor\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e1000 W brushless rear hub motor, 50-60 N.m rated torque\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"4.2\" y=\"2.8\" width=\"15.6\" height=\"18.4\" rx=\"2.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M9 7.6l3 6 3-6\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.4 16.4L14.6 16.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.4 19L14.6 19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eSystem Voltage\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e48 V DC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"6.4\" y=\"2.4\" width=\"11.2\" height=\"19.2\" rx=\"2.4\"\u003e\u003c\/rect\u003e\u003crect x=\"9.6\" y=\"0.8\" width=\"4.8\" height=\"1.6\" rx=\"0.5\"\u003e\u003c\/rect\u003e\u003crect x=\"8\" y=\"4.6\" width=\"8\" height=\"3.12\" rx=\"0.4\"\u003e\u003c\/rect\u003e\u003crect x=\"8\" y=\"8.62\" width=\"8\" height=\"3.12\" rx=\"0.4\"\u003e\u003c\/rect\u003e\u003crect x=\"8\" y=\"12.65\" width=\"8\" height=\"3.12\" rx=\"0.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003crect x=\"8\" y=\"16.68\" width=\"8\" height=\"3.12\" rx=\"0.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eBattery\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e48 V 20 Ah lithium-ion (960 Wh), removable and lockable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.6\" y=\"6.4\" width=\"13.6\" height=\"11.2\" rx=\"2.4\"\u003e\u003c\/rect\u003e\u003cpath d=\"M18.6 9.6v4.8\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.86 8.32L7.1 12.92L9.49 12.92L8.94 15.68L11.7 11.08L9.31 11.08Z\"\u003e\u003c\/path\u003e\u003cpath d=\"M20.8 8.4L20.8 15.6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eCharger\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e2 A smart charger, 100-240 V input\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 21A9 9 0 1 1 18.36 18.36\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 2.4L12 6.2\"\u003e\u003c\/path\u003e\u003cpath d=\"M12.5 9L9.5 14L12.1 14L11.5 17L14.5 12L11.9 12Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eCharging Time\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e5-8 hours from empty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M7.7 19.45A8.6 8.6 0 1 1 18.59 17.53\"\u003e\u003c\/path\u003e\u003cpath d=\"M14.6 2.6l2.6 2.6-2.6 2.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 8v4.4l3 1.8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eBattery Cycle Life\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eApproximately 800 charge cycles to 80 percent of rated capacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"6\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 12L15.4 15.4\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"1.2\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3L12 5.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eTop Speed\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e31 mph (50 km\/h)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3.6 16.4l5-6.6 4 4.6 3.4-5 4.4 7\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 20.4L21 20.4\"\u003e\u003c\/path\u003e\u003ccircle cx=\"8.6\" cy=\"9.8\" r=\"1.3\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"16\" cy=\"9.4\" r=\"1.3\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eRange Per Charge\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e37-50 mi (60-80 km), varies with terrain, rider weight, tire pressure, and assist level\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.8\" y=\"2.8\" width=\"18.4\" height=\"18.4\" rx=\"9.2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M6.4 15.4L10.4 8.8L13.4 12.6L17.6 15.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M6.4 17.8L17.6 17.8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eClimbing Grade\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eUp to approximately 26 degrees in the lowest gear\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M2.8 12L21.2 12\"\u003e\u003c\/path\u003e\u003crect x=\"9\" y=\"8.8\" width=\"6\" height=\"6.4\" rx=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M6.2 9.6L6.2 14.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M17.8 9.6L17.8 14.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003ePeak Torque\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e37-44 lb-ft (50-60 N.m)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"7.2\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 4.8L12 2.2M18.85 9.78L21.32 8.97M16.23 17.82L17.76 19.93M7.77 17.82L6.24 19.93M5.15 9.78L2.68 8.97\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"3.8\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12.82 10.87L14.23 8.93M13.33 12.43L15.61 13.17M12 13.4L12 15.8M10.67 12.43L8.39 13.17M11.18 10.87L9.77 8.93\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eDrivetrain\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e7-speed Shimano derailleur with index shifter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"11.6\" cy=\"12\" r=\"8\"\u003e\u003c\/circle\u003e\u003cpath d=\"M19 8.6h2.2v6.8H19\"\u003e\u003c\/path\u003e\u003ccircle cx=\"11.6\" cy=\"12\" r=\"2.8\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eBrakes\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eHydraulic disc brakes, front and rear, with motor cut-off levers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2.2L12 4.4\"\u003e\u003c\/path\u003e\u003crect x=\"5.4\" y=\"4.4\" width=\"13.2\" height=\"3.2\" rx=\"1.2\"\u003e\u003c\/rect\u003e\u003crect x=\"6.8\" y=\"7.6\" width=\"3.6\" height=\"5.6\" rx=\"1.1\"\u003e\u003c\/rect\u003e\u003crect x=\"13.6\" y=\"7.6\" width=\"3.6\" height=\"5.6\" rx=\"1.1\"\u003e\u003c\/rect\u003e\u003crect x=\"6\" y=\"13.2\" width=\"4.8\" height=\"7.2\" rx=\"1.6\"\u003e\u003c\/rect\u003e\u003crect x=\"13.2\" y=\"13.2\" width=\"4.8\" height=\"7.2\" rx=\"1.6\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8.4 20.8L15.6 20.8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eSuspension\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eHydraulic front fork with preload adjustment; fat tire volume damps the rear\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"8.7\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4.4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 7.6L12 3.3M16.18 10.64L20.27 9.31M14.59 15.56L17.11 19.04M9.41 15.56L6.89 19.04M7.82 10.64L3.73 9.31\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eTires\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e20 x 4.0 in fat tires with a blocky off-road tread\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4.6\"\u003e\u003c\/circle\u003e\u003cpath d=\"M16.6 12L21.8 12M15.98 14.3L20.49 16.9M14.3 15.98L16.9 20.49M12 16.6L12 21.8M9.7 15.98L7.1 20.49M8.02 14.3L3.51 16.9M7.4 12L2.2 12M8.02 9.7L3.51 7.1M9.7 8.02L7.1 3.51M12 7.4L12 2.2M14.3 8.02L16.9 3.51M15.98 9.7L20.49 7.1\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"1.4\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eWheels\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e20 in alloy rims on stainless steel spokes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M5 12V6a2 2 0 0 1 2-2h2M19 12v-3a2 2 0 0 0-2-2h-2M5 12h14v3a3 3 0 0 1-3 3H8a3 3 0 0 1-3-3z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eSaddle and Contact Points\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003ePadded saddle with quick-release seat post clamp, rubber grips\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"3.4\" width=\"18\" height=\"14\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M3 20.6L21 20.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M9 17.4L15 17.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M6 7.4L13.6 7.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M6 11L11 11\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eDisplay\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eBacklit LCD: speed, charge, assist level, trip distance, odometer\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"4\" y=\"9.4\" width=\"10.8\" height=\"5.2\" rx=\"2.6\"\u003e\u003c\/rect\u003e\u003ccircle cx=\"18\" cy=\"12\" r=\"3.4\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"18\" cy=\"12\" r=\"1.2\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003cpath d=\"M7.2 9.4L7.2 14.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M10.4 9.4L10.4 14.6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eThrottle and Assist\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eTwist-grip throttle plus multi-level pedal-assist\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.6\" y=\"8.4\" width=\"9.2\" height=\"7.2\" rx=\"3.6\"\u003e\u003c\/rect\u003e\u003ccircle cx=\"6\" cy=\"12\" r=\"1.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003cpath d=\"M14.6 12h6.8\"\u003e\u003c\/path\u003e\u003cpath d=\"M14.6 8.6l6-2.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M14.6 15.4l6 2.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eLighting\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eLED headlight and tail-light powered from the main pack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M5.4 19.6h13.2L16.4 9H7.6z\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.4 9V7a2.6 2.6 0 0 1 5.2 0v2\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"14.4\" r=\"2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eLoad Capacity\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e287 lb (130 kg) rider plus cargo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 3.4L12 20.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M6.4 7L17.6 7\"\u003e\u003c\/path\u003e\u003cpath d=\"M6.4 7l-2.8 6.4a2.9 2.9 0 0 0 5.6 0zM17.6 7l-2.8 6.4a2.9 2.9 0 0 0 5.6 0z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"5\" r=\"1.6\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eVehicle Weight\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eApproximately 73 lb (33 kg) including battery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3.4\" y=\"3.4\" width=\"6.4\" height=\"17.2\" rx=\"1.4\"\u003e\u003c\/rect\u003e\u003cpath d=\"M14 6.6v10.8\"\u003e\u003c\/path\u003e\u003cpath d=\"M11.6 9L14 6.4 16.4 9\"\u003e\u003c\/path\u003e\u003cpath d=\"M11.6 15l2.4 2.6 2.4-2.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M19.6 3.4L19.6 20.6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eRecommended Rider Height\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003e5 ft 3 in to 6 ft 2 in (160-188 cm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M5.4 4.4h13.2v15.2H5.4z\"\u003e\u003c\/path\u003e\u003cpath d=\"M5.4 8.4L18.6 8.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M8.4 12.4L15.6 12.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M8.4 15.8L13 15.8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eCertifications\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eCE, RoHS; battery cells UN38.3 tested\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eBattery, Range, and Charging\u003c\/h2\u003e\n\u003cdiv class=\"dw-prose\"\u003e\n\u003cp\u003eThe 48 V 20 Ah pack holds 960 Wh. Most mainstream commuter e-bikes ship with 400-600 Wh, so this pack sits well above that band, and the extra energy is what turns a nervous end-of-day commute into an ordinary one. \u003c\/p\u003e\n\u003cp\u003eReal-world range moves with four things more than anything else: how much you pedal, total rider and cargo weight, tire pressure, and terrain. Throttle-heavy riding at the top of the speed range sits at the low end of the 37-50 mi (60-80 km) window. Moderate assist on rolling terrain lands in the middle. Light assist on level ground with a steady cadence is what produces the high figure. Cold weather below 40 F (4 C) temporarily trims available capacity by 10-20 percent; the capacity comes back once the pack warms up again.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-callout\"\u003e\n\u003cstrong\u003eTip:\u003c\/strong\u003e Store the pack between 30 and 70 percent state of charge if the bike will sit unused for more than a month, and top it up every 4-6 weeks. Charging indoors at room temperature rather than in an unheated garage measurably extends usable pack life.\u003c\/div\u003e\n\u003cdiv class=\"dw-prose\"\u003e\u003cp\u003eThe charge port is reachable without removing anything, and the supplied 2 A charger runs on 100-240 V so it works on household power anywhere. Two keys are included. Charge after a ride rather than the next morning: a pack that goes into storage warm and full ages faster than one that is topped up and then left at room temperature.\u003c\/p\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eDaily Use \u0026amp; Care\u003c\/h2\u003e\n\u003cul class=\"dw-ul\"\u003e\n\u003cli\u003eTire pressure sets the character of the ride. Run the upper half of the sidewall pressure range on pavement for lower rolling resistance, and drop toward the lower half on gravel or dirt so the casing can flatten and grip.\u003c\/li\u003e\n\u003cli\u003eRinse the frame, rims, and drivetrain with fresh water after riding on salted roads or wet gravel. Road film attacks aluminum and steel fasteners over time if it is left in place.\u003c\/li\u003e\n\u003cli\u003eCheck the axle hardware and stem bolts before the first ride of each week. Motor torque works fasteners loose faster than on a conventional bicycle.\u003c\/li\u003e\n\u003cli\u003eWipe and re-lubricate the chain every 100-150 mi, or after any ride through standing water or heavy dust. A dry chain wears the Shimano cassette far faster than a clean, oiled one.\u003c\/li\u003e\n\u003cli\u003eInspect brake pad thickness monthly. Pads wear silently until they are gone; replace the friction material once it is under 1 mm.\u003c\/li\u003e\n\u003cli\u003eCharge indoors at room temperature and unplug once the charger indicator turns green rather than leaving it connected for days at a time.\u003c\/li\u003e\n\u003cli\u003eKeep the display boot and the charge-port cover closed when the bike is parked outside so moisture stays out of the connectors.\u003c\/li\u003e\n\u003cli\u003eTorque the 20 in spoke nipples and check wheel true after the first 50 mi. New wheels bed in, and a 73 lb machine loads the spokes harder than a conventional bicycle does.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul class=\"dw-ul\"\u003e\n\u003cli\u003e1 x HKM-6404691 bike, approximately 85 percent pre-assembled\u003c\/li\u003e\n\u003cli\u003e1 x 48 V 20 Ah lithium battery pack\u003c\/li\u003e\n\u003cli\u003e1 x 2 A smart charger with 100-240 V input\u003c\/li\u003e\n\u003cli\u003e2 x Battery or lock keys\u003c\/li\u003e\n\u003cli\u003e1 x Pair of pedals\u003c\/li\u003e\n\u003cli\u003e1 x Toolkit with hex wrenches and pedal spanner\u003c\/li\u003e\n\u003cli\u003e1 x User manual and assembly guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"dw-faq\"\u003e\n\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eHow much assembly is required out of the box?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eThe bike ships approximately 85 percent assembled. What remains is fitting the front wheel, straightening and bolting the handlebar, installing the pedals and saddle, and checking brake alignment and rotor clearance. Budget 30-45 minutes with the supplied tools, and have a shop check torque and bed the brakes in if you are not comfortable doing that yourself.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eWhat range should I actually plan for?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003ePlan for 37-50 mi (60-80 km).  Headwinds, hills, cold weather, heavier riders, and low tire pressure all pull the figure down; a warm day, firm tires, and a steady pedaling cadence push it back up.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eHow long does the battery take to charge?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eAbout 5-8 hours with the supplied charger from a fully empty pack. Partial top-ups take proportionally less time, and the pack does not need to be run down before recharging. Charging with the pack on board works exactly as well as charging it on a bench.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eIs the battery integrated or removable?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eThe pack sits in a frame bay and unlocks with the supplied key for indoor charging, or you can charge it in place through the frame-side port. Two keys are supplied.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eCan I use it as a commuter?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eYes. Raise tire pressure toward the top of the sidewall range for tarmac and the rolling resistance drops noticeably. The integrated lighting, LCD, and disc brakes are all commuter-grade equipment.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eIs a license or registration required?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eRules vary by state and by city. The common three-class US e-bike framework caps assisted speed at 20 or 28 mph and motor output at 750 W, and this machine is documented at 31 mph with a 1000 W rating, so it may fall outside class limits where you live and be treated as a moped or motor-driven cycle. Check your state DMV and local ordinances before riding on public roads or shared paths.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eCan I ride it with the motor switched off?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eYes. The 7-speed Shimano drivetrain works independently of the motor. At roughly 73 lb the machine is heavy for unassisted pedaling, so getting home on a flat pack is slow but entirely possible on level ground.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eIs the battery removable for indoor charging?\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eYes. It unlocks with the supplied key and lifts out for charging at a desk while the bike stays locked outside. You can also charge it in place through the frame-side port.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eService \u0026amp; Policies\u003c\/h2\u003e\n\u003cdiv class=\"dw-policy\"\u003e\n\u003cdiv class=\"dw-pcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M2 6h11v9H2zM13 9h5l3 3v3h-8z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"6\" cy=\"18\" r=\"1.7\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"17\" cy=\"18\" r=\"1.7\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-ptitle\"\u003eFree Shipping on All Orders\u003c\/div\u003e\n\u003cdiv class=\"dw-pbody\"\u003eEvery order ships free. Handling Time: 0-1 business days (Monday to Friday). Transit Time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-pcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2l8 3v6c0 5-3.5 8-8 11-4.5-3-8-6-8-11V5z\"\u003e\u003c\/path\u003e\u003cpath d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-ptitle\"\u003e180 Days Purchase Protection\u003c\/div\u003e\n\u003cdiv class=\"dw-pbody\"\u003eYour purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-pcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 12a9 9 0 1 0 3-6.7L3 8\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 4v4h4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-ptitle\"\u003e30 Days Money-Back Guarantee\u003c\/div\u003e\n\u003cdiv class=\"dw-pbody\"\u003eNot completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-pcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M8 12l3 3 5-6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv class=\"dw-ptitle\"\u003e24 Months Warranty Service\u003c\/div\u003e\n\u003cdiv class=\"dw-pbody\"\u003eThe product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-chips\" style=\"margin-top:14px\"\u003e\n\u003cspan class=\"dw-chip\"\u003eCE\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003eRoHS\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003eUN38.3 Battery\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e960 Wh Pack\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003eHydraulic disc\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e31 mph\u003c\/span\u003e\u003cspan class=\"dw-chip\"\u003e37-50 mi Range\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eWhy Choose the HKM-6404691\u003c\/h2\u003e\n\u003cdiv class=\"dw-feat\"\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"8.9\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4.4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 3.1L12 7.6\"\u003e\u003c\/path\u003e\u003cpath d=\"M3.1 12L7.6 12\"\u003e\u003c\/path\u003e\u003cpath d=\"M16.4 12L20.9 12\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 16.4L12 20.9\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003e1000 W, Sensible Weight\u003c\/div\u003e\n\u003cp\u003eA 1000 W rear hub gives the HKM-6404691 strong drive while the integrated battery keeps the mass central. The result is a bike that pulls hard but still handles like a bike.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"3\"\u003e\u003c\/circle\u003e\u003cpath d=\"M6.4 8.4l3.2 2M17.6 8.4l-3.2 2M12 19v-4\"\u003e\u003c\/path\u003e\u003cpath d=\"M19.4 12L21 12M18.41 15.7L19.79 16.5M15.7 18.41L16.5 19.79M12 19.4L12 21M8.3 18.41L7.5 19.79M5.59 15.7L4.21 16.5M4.6 12L3 12M5.59 8.3L4.21 7.5M8.3 5.59L7.5 4.21M12 4.6L12 3M15.7 5.59L16.5 4.21M18.41 8.3L19.79 7.5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eFat Tires, Many Surfaces\u003c\/div\u003e\n\u003cp\u003eFour inches of tire means the same bike is happy on a trail, a snowy path, or a potholed commute. You change pressure, not the bike, when the surface changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2.6\" y=\"9.8\" width=\"13.2\" height=\"4.4\" rx=\"2.2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M18.4 7.6v8.8l2.6-4.4z\"\u003e\u003c\/path\u003e\u003cpath d=\"M6.4 9.8L6.4 14.2\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.8 9.8L9.8 14.2\"\u003e\u003c\/path\u003e\u003cpath d=\"M13.2 9.8L13.2 14.2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eTwo Ways to Ride\u003c\/div\u003e\n\u003cp\u003eTwist the throttle for immediate, clutch-free acceleration, or shift through the 7-speed Shimano drivetrain and pedal. Most owners mix both: throttle to pull away from a stop, gears and pedal-assist to stretch the range on the flat, and full power for the hills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"6.6\"\u003e\u003c\/circle\u003e\u003cpath d=\"M18.1 14.53L20.68 15.6M14.53 18.1L15.6 20.68M9.47 18.1L8.4 20.68M5.9 14.53L3.32 15.6M5.9 9.47L3.32 8.4M9.47 5.9L8.4 3.32M14.53 5.9L15.6 3.32M18.1 9.47L20.68 8.4\"\u003e\u003c\/path\u003e\u003crect x=\"9.4\" y=\"9.4\" width=\"5.2\" height=\"5.2\" rx=\"1.4\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eLow-Maintenance Drivetrain\u003c\/div\u003e\n\u003cp\u003eThe motor lives inside the rear wheel hub. No mid-drive gearbox, no belt, and no extra chain sit in the drive path, so there is very little to service and the ride stays notably quiet even at full power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M6 20c0-7 4.4-12 12-14 1 8-3.4 14-12 14z\"\u003e\u003c\/path\u003e\u003cpath d=\"M6 20L10.4 15\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eLow Running Cost, No Fuel Stops\u003c\/div\u003e\n\u003cp\u003eA full 960 Wh charge costs a few cents of household electricity and covers 37-50 mi (60-80 km). There is no fuel, no oil change, and no emissions test. For trips under 10 mi the bike is usually quicker door to door than a car once parking is counted, and it removes a daily short-trip journey from the vehicle that costs the most to run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-fcard\"\u003e\n\u003cspan class=\"dw-ico\" style=\"width:22px;height:22px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M4 18c4-1 5-9 8-9s4 8 8 9\"\u003e\u003c\/path\u003e\u003ccircle cx=\"4\" cy=\"18\" r=\"1.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"20\" cy=\"18\" r=\"1.4\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv class=\"dw-fbody\"\u003e\n\u003cdiv class=\"dw-ftitle\"\u003eEasy Daily Use\u003c\/div\u003e\n\u003cp\u003eDisc brakes, integrated lighting, a 7-speed drivetrain, and a commuter tread make the HKM-6404691 genuinely useful for transport, not just recreation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eControls \u0026amp; Indicators\u003c\/h2\u003e\n\u003cdiv class=\"dw-spec\"\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 6.4L12 12\"\u003e\u003c\/path\u003e\u003cpath d=\"M15.52 9.04A4.6 4.6 0 1 1 8.48 9.04\"\u003e\u003c\/path\u003e\u003ccircle cx=\"16.95\" cy=\"16.95\" r=\"0.7\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"7.05\" cy=\"16.95\" r=\"0.7\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"7.05\" cy=\"7.05\" r=\"0.7\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"16.95\" cy=\"7.05\" r=\"0.7\" fill=\"currentColor\" stroke=\"none\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003ePower Button\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eLocated on the battery pack; hold to switch the system on and off\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M16.76 7.33A7.4 7.4 0 1 1 7.24 7.33\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 4L12 12\"\u003e\u003c\/path\u003e\u003cpath d=\"M6 20.4L18 20.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eAssist Level Buttons\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eUp and down buttons on the display cycle through the pedal-assist levels plus zero assist\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"7.6\" width=\"11.6\" height=\"8.8\" rx=\"3\"\u003e\u003c\/rect\u003e\u003cpath d=\"M6.4 7.6L6.4 16.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M9.6 7.6L9.6 16.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M16.6 12h4.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M19 9.6l2.4 2.4-2.4 2.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eThrottle\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eRight-hand twist grip; proportional response, works independently of the assist level\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3.2 15.4A8.8 8.8 0 0 1 20.8 15.4\"\u003e\u003c\/path\u003e\u003cpath d=\"M5.11 14.18L3.33 13.87M8.65 9.25L7.79 7.67M14.72 8.95L15.42 7.29M18.74 13.5L20.47 13.02M17.68 19.49L19.15 20.54M12.35 22.39L12.44 24.19M6.75 20.03L5.4 21.22\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 15.4L16.8 12.4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eSpeedometer\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eLive speed readout in mph, switchable to km\/h in the display settings menu\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"2\" y=\"7\" width=\"17\" height=\"10\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M22 10v4\"\u003e\u003c\/path\u003e\u003cpath d=\"M7.28 14.7A4.2 4.2 0 1 1 13.72 14.7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eBattery Gauge\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eSegmented state-of-charge indicator plus voltage or percentage readout on the display\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"6.2\"\u003e\u003c\/circle\u003e\u003crect x=\"9.6\" y=\"16.4\" width=\"4.8\" height=\"4.4\" rx=\"1.2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M10.4 19L13.6 19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eLight Switch\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eLong-press the up button to toggle the LED headlight and tail-light\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"dw-row dw-ricon\"\u003e\n\u003cspan class=\"dw-rico\"\u003e\u003cspan class=\"dw-ico\" style=\"width:18px;height:18px\" aria-hidden=\"true\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.0\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9.2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"6\"\u003e\u003c\/circle\u003e\u003cpath d=\"M18 12L21.2 12M17.41 14.6L20.29 15.99M15.74 16.69L17.74 19.19M13.34 17.85L14.05 20.97M10.66 17.85L9.95 20.97M8.26 16.69L6.26 19.19M6.59 14.6L3.71 15.99M6 12L2.8 12M6.59 9.4L3.71 8.01M8.26 7.31L6.26 4.81M10.66 6.15L9.95 3.03M13.34 6.15L14.05 3.03M15.74 7.31L17.74 4.81M17.41 9.4L20.29 8.01\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"2\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cdiv class=\"dw-rlabel\"\u003eShifter\u003c\/div\u003e\n\u003cdiv class=\"dw-rval\"\u003eRight-hand index shifter for the 7-speed Shimano rear derailleur\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003ePre-Ride Safety Checklist\u003c\/h2\u003e\n\u003col class=\"dw-ol\"\u003e\n\u003cli\u003eCheck tire pressure and set it for the surface you plan to ride; pressure has more effect on range and grip than any other single adjustment you can make in 30 seconds.\u003c\/li\u003e\n\u003cli\u003eSqueeze both brake levers. They should firm up well before touching the grip, with no sponginess or long lever travel.\u003c\/li\u003e\n\u003cli\u003eConfirm the battery is seated and locked and that the display shows the state of charge you expect.\u003c\/li\u003e\n\u003cli\u003eSpin both wheels and check that the rims run true and that nothing rubs a brake pad or the frame.\u003c\/li\u003e\n\u003cli\u003eCheck that the axle hardware is tight and that the headset has no play when you rock the machine with the front brake applied.\u003c\/li\u003e\n\u003cli\u003eTest the throttle at walking pace in a clear, traffic-free area before riding in traffic.\u003c\/li\u003e\n\u003cli\u003eSwitch on the headlight and tail-light if you will be riding near dusk, and wear a helmet rated for the speed this machine reaches.\u003c\/li\u003e\n\u003cli\u003eConfirm that the display reads the assist level you expect before you set off, so the first throttle input is not a surprise.\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eQuick Troubleshooting\u003c\/h2\u003e\n\u003cdiv class=\"dw-faq\"\u003e\n\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eThe motor does not engage when I twist the throttle.\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eConfirm the display is on and showing charge, the battery is locked into place, and both brake levers are fully released - the brake cut-off sensors disable drive while a lever is pulled. If the display shows an error code, note the code and contact support.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eRange dropped noticeably compared with when it was new.\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eCheck tire pressure first; a soft tire on pavement is the most common cause. Then consider temperature, because cold reduces available capacity temporarily. If range is down more than 30 percent year-round after many charge cycles, the pack is approaching the end of its service life.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eThe brakes feel spongy or the lever pulls to the grip.\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eSponginess in a hydraulic system normally means air in the line or a fluid leak. Stop riding and have the system bled and inspected - do not continue on a 31 mph machine with compromised brakes.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eThe chain skips under hard pedaling.\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eThe Shimano indexing is out of adjustment or the chain and cassette are worn. Turn the barrel adjuster a quarter turn at a time to realign the indexing. If the chain skips only in the smallest cogs, the cassette is worn and should be replaced together with the chain.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eThere is a rattle or knock from the suspension over bumps.\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eCheck that the axle and any quick-release lever are fully closed and that the wheel is seated in the dropouts. If the noise persists, inspect the stanchions or shock body for scoring and have a shop service the unit.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"dw-fitem\"\u003e\u003csummary\u003eThe display shows an error code and the machine will not move.\u003cspan class=\"dw-qmark\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"dw-fans\"\u003eSwitch the system off, wait 30 seconds, and switch it back on. If the code returns, note the exact code and the conditions that produced it, then contact support - error codes map to specific faults in the controller, motor, throttle, or battery circuits.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\n\u003cdiv class=\"dw-prose\"\u003e\u003cp\u003eThe HKM-6404691 is produced in a facility operating under an ISO 9001 quality management system. The cells and the assembled pack carry the test documentation normally required for lithium-ion transport and retail sale.\u003c\/p\u003e\u003c\/div\u003e\n\u003cul class=\"dw-ul\"\u003e\n\u003cli\u003eCE - European Conformity marking covering the electrical assembly.\u003c\/li\u003e\n\u003cli\u003eRoHS - Restriction of Hazardous Substances compliance for the electronics.\u003c\/li\u003e\n\u003cli\u003eUN38.3 - Lithium battery transport safety testing, required for shipping by air, sea, and road.\u003c\/li\u003e\n\u003cli\u003eMSDS - Material Safety Data Sheet available for the battery pack on request.\u003c\/li\u003e\n\u003cli\u003eISO 9001 - Quality management system certification held by the manufacturing facility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"dw-sec reveal\"\u003e\u003ch2 class=\"dw-sec-title\"\u003eImportant Safety Notes\u003c\/h2\u003e\n\u003cdiv class=\"dw-prose\"\u003e\u003cp\u003eThis is a 1000 W machine documented at 31 mph. Read the manual before the first ride and practise throttle control and braking in an open, traffic-free area until the response feels predictable. Braking distance grows quickly with speed and with load, so leave more room than a conventional bicycle needs.\u003c\/p\u003e\u003c\/div\u003e\n\u003cul class=\"dw-ul\"\u003e\n\u003cli\u003eWear a helmet on every ride. At 31 mph a standard bicycle helmet is the minimum; many riders choose a certified downhill or motorcycle helmet at these speeds.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the 287 lb (130 kg) load capacity, which includes the rider, any cargo, and anything carried on a rack.\u003c\/li\u003e\n\u003cli\u003eCheck local law before riding on public roads or shared paths. A 1000 W system with a 31 mph top speed may sit outside standard e-bike classifications in your area.\u003c\/li\u003e\n\u003cli\u003eBed the brake pads in with 10-15 progressive stops from moderate speed during the first few rides before riding at full speed.\u003c\/li\u003e\n\u003cli\u003eDo not ride through water deep enough to reach the motor housing or the battery compartment.\u003c\/li\u003e\n\u003cli\u003eCharge only with the supplied charger, indoors, at room temperature, on a non-flammable surface, and do not leave a charging pack unattended overnight.\u003c\/li\u003e\n\u003cli\u003eDo not open, puncture, or modify the battery pack. Damaged lithium cells can vent and ignite.\u003c\/li\u003e\n\u003cli\u003eReduce speed substantially on gravel, wet surfaces, and steep descents. Wide tires add grip but they do not change the physics of losing traction at speed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003cdiv class=\"dw-foot\"\u003eHKM-6404691 · 1000 W rear hub motor · 48 V 20 Ah lithium (960 Wh) · 31 mph top speed · 37-50 mi range · 20 x 4.0 in fat tires · 287 lb (130 kg) load capacity · hydraulic disc brakes · steel frame. Specifications are provided for reference; actual performance varies with rider weight, terrain, tire pressure, temperature, and riding style. Range figures are measured under moderate pedal-assist on level pavement. This page describes the product only and is not legal advice regarding vehicle classification - confirm local regulations before riding on public roads.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electric Bicycles \u003e\u003e","offers":[{"title":"- Green \/ - 1000w \/ - 20ah","offer_id":43279424192595,"sku":"868053899157","price":999.99,"currency_code":"USD","in_stock":true},{"title":"- Black \/ - 1000w \/ - 17.5ah","offer_id":43279424225363,"sku":"868053899158","price":999.99,"currency_code":"USD","in_stock":true},{"title":"- Green \/ - 1000w \/ - 17.5ah","offer_id":43279424258131,"sku":"868053899159","price":999.99,"currency_code":"USD","in_stock":true},{"title":"- Black \/ - 1000w \/ - 20ah","offer_id":43279424290899,"sku":"868053899160","price":999.99,"currency_code":"USD","in_stock":true},{"title":"- Brown \/ - 1000w \/ - 20ah","offer_id":43279424323667,"sku":"868053899161","price":999.99,"currency_code":"USD","in_stock":true},{"title":"- Brown \/ - 1000w \/ - 17.5ah","offer_id":43279424356435,"sku":"868053899162","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/HKM-404691-20-Inch-Electric-Fat-Bike-750W1000W-Adult-E-Bike-with-7-Speed-Gears-and-Integrated-Battery.webp?v=1766461248","url":"https:\/\/www.hekomart.com\/products\/hkm-6404691-31-mph-electric-fat-tire-bike-1000w-rear-hub-motor-48v-20ah-battery-7-speed-shimano-20-x-4-0-in-tires-disc-brakes-7759966404691","provider":"Hekomart.com","version":"1.0","type":"link"}