{"product_id":"hkm-3658963-black-compact-16x4-0-fat-tire-e-bike-63-7-lb-60-nm-700w-rear-hub-motor","title":"HKM-3658963 Black Compact 16 x 4.0 Fat Tire E-Bike Tips the Scales at 63.7 lb with 60 Nm and a 700W Rear Hub Motor","description":"\u003cdiv class=\"hkm-pdp\"\u003e\n\n\u003cstyle\u003e\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Roboto:wght@400;500;700\u0026display=swap');\n.hkm-pdp{\n  --hkm-ink:#0e0e0e; --hkm-body:#636363; --hkm-muted:#6e6e6e; --hkm-line:#e1e1e1;\n  --hkm-panel:#f0f0f0; --hkm-blue:#0672cb; --hkm-link:#00468b;\n  max-width:1292px; width:100%; min-width:0; margin:0 auto; padding:0 2px;\n  font-family:\"Roboto\",\"Helvetica Neue\",Helvetica,Arial,sans-serif;\n  font-size:16px; line-height:1.7; color:var(--hkm-body); font-weight:400;\n  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; overflow-wrap:break-word;\n}\n.hkm-pdp *{box-sizing:border-box}\n.hkm-pdp .hkm-eyebrow{\n  font-size:11px; font-weight:400; letter-spacing:.08em; text-transform:uppercase;\n  color:var(--hkm-blue); margin:0 0 16px; line-height:1.5;\n  }\n.hkm-pdp h2{\n  font-family:inherit; text-transform:none;\n  font-size:24px; font-weight:500; line-height:1.45; letter-spacing:0;\n  color:var(--hkm-ink); margin:40px 0 14px;\n}\n.hkm-pdp h2::before{display:none}\n.hkm-pdp h2:first-of-type{font-size:28px; font-weight:500; margin:0 0 18px; max-width:62ch; line-height:1.38; letter-spacing:-.01em}\n.hkm-pdp h2:first-of-type .hkm-t-m{display:none}\n\n.hkm-pdp h3{font-size:15.5px; font-weight:500; line-height:1.5; letter-spacing:0; text-transform:none!important; color:var(--hkm-ink); margin:0 0 6px}\n.hkm-pdp p{margin:0 0 17px; color:var(--hkm-body); font-size:16px; line-height:1.75}\n.hkm-pdp .hkm-lead{font-size:16px; line-height:1.75; color:#636363; max-width:none; margin:0 0 17px}\n.hkm-pdp ul{margin:0 0 10px; padding-left:22px; list-style:disc}\n.hkm-pdp ul li{margin-bottom:11px; color:var(--hkm-body); font-size:16px; line-height:1.75}\n.hkm-pdp ul li::marker{color:var(--hkm-muted)}\n.hkm-pdp .hkm-glance{column-count:2; column-gap:44px; margin:0 0 10px}\n.hkm-pdp .hkm-glance li{break-inside:avoid; margin-bottom:13px}\n.hkm-pdp ul li strong{color:var(--hkm-ink); font-weight:500}\n.hkm-pdp .hkm-tablewrap{overflow-x:auto; max-width:100%; -webkit-overflow-scrolling:touch; margin:26px 0 30px}\n.hkm-pdp .hkm-tablewrap table{margin:0}\n.hkm-pdp table{width:100%; border-collapse:collapse; font-size:14px; line-height:1.65; font-variant-numeric:tabular-nums}\n.hkm-pdp table tr{border-bottom:1px solid var(--hkm-line)}\n.hkm-pdp table tr:first-child{border-top:1px solid var(--hkm-line)}\n.hkm-pdp td{padding:12px 0; vertical-align:top; color:var(--hkm-ink); font-weight:400}\n.hkm-pdp td:first-child{width:34%; color:var(--hkm-muted); padding-right:20px; padding-left:12px; background:var(--hkm-panel)}\n.hkm-pdp td:last-child{padding-left:12px}\n.hkm-pdp th{text-align:left; padding:11px 12px; font-size:11px; font-weight:500; color:var(--hkm-ink);\n  background:var(--hkm-panel); border-bottom:1px solid #d6d6d6; letter-spacing:.06em; text-transform:uppercase}\n.hkm-pdp th:first-child{width:26%; color:var(--hkm-muted); font-weight:400}\n.hkm-pdp .hkm-cmp td:first-child{width:26%; color:var(--hkm-muted); font-size:13.5px}\n.hkm-pdp .hkm-policy-grid{display:grid; grid-template-columns:1fr 1fr; column-gap:56px; row-gap:40px; margin:30px 0 0}\n.hkm-pdp .hkm-policy-card{border-top:1px solid #e1e1e1; padding:18px 0 0; background:none}\n.hkm-pdp .hkm-policy-card h3{font-size:15.5px; font-weight:500; line-height:1.45; letter-spacing:.005em; text-transform:none!important; color:var(--hkm-ink); margin:0 0 8px}\n.hkm-pdp .hkm-policy-card p{margin:0; font-size:14.5px; line-height:1.75; color:var(--hkm-body)}\n@media (max-width:359px){\n  .hkm-pdp .hkm-eb-size{display:none}\n}\n@media (max-width:767px){\n  .hkm-pdp .hkm-policy-grid{grid-template-columns:1fr; row-gap:32px; margin-top:24px}\n  .hkm-pdp .hkm-policy-card{padding:15px 0 0}\n  .hkm-pdp .hkm-policy-card h3{font-size:15.5px; margin-bottom:7px}\n  .hkm-pdp .hkm-policy-card p{font-size:13.5px; line-height:1.72}\n}\n.hkm-pdp .hkm-note{font-size:13px; line-height:1.6; color:var(--hkm-muted); margin:14px 0 0}\n.hkm-pdp .hkm-q{margin:22px 0 0}\n.hkm-pdp .hkm-q p{margin:0; font-size:14.5px; line-height:1.65; color:var(--hkm-body)}\n.hkm-pdp .hkm-close{margin:64px 0 6px; padding-top:22px; border-top:1px solid var(--hkm-line);\n  font-size:13.5px; line-height:1.6; color:var(--hkm-muted)}\n@media (max-width:767px){\n  .hkm-pdp{font-size:14.5px; line-height:1.7}\n  .hkm-pdp .hkm-eyebrow{font-size:10px; letter-spacing:.07em; margin-bottom:13px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}\n  .hkm-pdp .hkm-eb-cm, .hkm-pdp .hkm-eb-wt{display:none}\n  .hkm-pdp h2{font-size:17.5px; margin:28px 0 9px; line-height:1.5; letter-spacing:-.005em}\n  .hkm-pdp h2:first-of-type{font-size:19px; margin-top:0; max-width:none; line-height:1.4; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}\n  .hkm-pdp h2:first-of-type .hkm-t-d{display:none}\n  .hkm-pdp h2:first-of-type .hkm-t-m{display:inline}\n  .hkm-pdp h3{font-size:14.5px; font-weight:500}\n  .hkm-pdp p, .hkm-pdp ul li{font-size:14.5px; line-height:1.7}\n  .hkm-pdp ul{padding-left:20px}\n  .hkm-pdp .hkm-glance{column-count:1; column-gap:0}\n  .hkm-pdp .hkm-glance li{margin-bottom:11px}\n  .hkm-pdp .hkm-lead{font-size:14.5px; line-height:1.7; margin-bottom:17px}\n  .hkm-pdp table{font-size:12px}\n  .hkm-pdp td{padding:10px 0}\n  .hkm-pdp td:first-child{width:38%; padding-right:14px; padding-left:9px}\n  .hkm-pdp td:last-child{padding-left:9px}\n  .hkm-pdp th{padding:9px; font-size:10.5px}\n  .hkm-pdp .hkm-q p{font-size:14px}\n  .hkm-pdp .hkm-note{font-size:12px}\n  .hkm-pdp .hkm-close{font-size:13px; margin-top:42px}\n  .hkm-pdp .hkm-cmp{display:block}\n  .hkm-pdp .hkm-cmp thead{display:none}\n  .hkm-pdp .hkm-cmp tbody{display:block}\n  .hkm-pdp .hkm-cmp tr{display:block; margin:0 0 14px; padding:14px 16px; border:1px solid var(--hkm-line); background:var(--hkm-panel)}\n  .hkm-pdp .hkm-cmp tr:first-child{border-top:1px solid var(--hkm-line)}\n  .hkm-pdp .hkm-cmp td{display:block; width:auto!important; padding:2px 0; border:0; background:transparent}\n  .hkm-pdp .hkm-cmp td.hkm-cmp-row{font-weight:500; color:var(--hkm-ink); font-size:13.5px; margin-bottom:7px}\n  .hkm-pdp .hkm-cmp td[data-label]::before{content:attr(data-label) \" · \"; color:var(--hkm-muted); font-size:12px}\n}\n@media (min-width:768px) and (max-width:1023px){\n  .hkm-pdp{font-size:14.5px}\n  .hkm-pdp h2{font-size:21px}\n  .hkm-pdp h2:first-of-type{font-size:25px}\n}\n\n\u003c\/style\u003e\n\n\u003cp class=\"hkm-eyebrow\"\u003e700W · 720Wh · 21 mph · 16 x 4.0\u003cspan class=\"hkm-eb-wt\"\u003e · 60 Nm · Shimano 7-speed · 30 degree climb · 63.7 lb · cable discs\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\n\u003cspan class=\"hkm-t-d\"\u003eSeventy Pounds of Bike That Still Fits in a Small Car Trunk\u003c\/span\u003e\u003cspan class=\"hkm-t-m\"\u003eA Light Build That Grips and Holds\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cp class=\"hkm-lead\"\u003eA light 16-inch fat bike with a 700W hub, 60 Nm of torque and a 48V 15Ah pack worth 720Wh in the frame. A 21 mph top speed, a listed 30 degree climb, Shimano seven-speed gears, mechanical discs at both ends and knobby 16 x 4.0 tires. It weighs 63.7 lb, which is what makes it practical as a first e-bike or a second bike that goes in the back of a car. A cage rack sits behind the bench, the headlamp is a round unit in a black housing.\u003c\/p\u003e\n\n\u003cp\u003eThe frame is a compact black loop with a battery box in the middle and a bench that runs back over the rear wheel to a small cage rack. The headlamp is a round unit in a black housing on the fork crown, and the only colour on the bike comes from the red springs on the rear shocks and the orange reflectors in the spokes. Up close the welds look clean and the cable runs are tidy, which is not always the case at this price.\u003c\/p\u003e\n\n\u003cp\u003eAt 63.7 lb it is about ten pounds lighter than the other 16-inch bikes here, and that difference shows up in the way it handles: it is easier to lift onto a rack, easier to pick up after a fall and less intimidating for a rider who has not had a motor between their legs before. The trade is a slightly stiffer frame feel.\u003c\/p\u003e\n\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\n\u003cul class=\"hkm-glance\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e700W Rear Hub\u003c\/strong\u003e — 48V, 60 Nm of torque\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48V 15Ah Pack\u003c\/strong\u003e — 720Wh in the frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e21 mph Top Speed\u003c\/strong\u003e — Listed figure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 Degree Climb\u003c\/strong\u003e — Listed figure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShimano 7-Speed\u003c\/strong\u003e — Trigger shifter at the right grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Discs\u003c\/strong\u003e — Front and rear, cable actuated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 x 4.0 Tires\u003c\/strong\u003e — All-terrain knobby casing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63.7 lb\u003c\/strong\u003e — Light for a fat e-bike\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin Rear Shocks\u003c\/strong\u003e — Red springs under the bench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage Headlamp\u003c\/strong\u003e — Round unit in a black housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Cage Rack\u003c\/strong\u003e — Behind the bench\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Finish\u003c\/strong\u003e — Red springs, orange reflectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBlack Frame and Sixteen Inch Tires\u003c\/h2\u003e\n\n\u003cp\u003eThe frame is a compact black loop with a battery box filling the space between the top and down tubes and a bench that runs from the seat tube back over the rear wheel. A small cage rack sits behind the bench, and the headlamp is a round unit in a black housing bolted to the fork crown.\u003c\/p\u003e\n\n\u003cp\u003eThe wheels are 16 x 4.0 knobbys on spoked rims with orange reflectors laced into the spokes. Sixteen inches keeps the standover height low and the bike short enough to fit in a hatchback, and the fat casing is what lets it roll over gravel and snow instead of sinking into them.\u003c\/p\u003e\n\n\u003cp\u003eSuspension is a short-travel fork up front and two coil shocks under the bench at the rear, with red springs and exposed damping. Brakes are mechanical cable discs on both wheels, with a barrel adjuster at the lever so you can take up pad wear without tools.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFrame: compact loop, black\u003c\/li\u003e\n\u003cli\u003eBattery: 48V 15Ah, in the frame\u003c\/li\u003e\n\u003cli\u003eWheels: 16 in spoked, 4.0 knobby\u003c\/li\u003e\n\u003cli\u003eFork: short travel\u003c\/li\u003e\n\u003cli\u003eRear: two coil shocks, red springs\u003c\/li\u003e\n\u003cli\u003eBrakes: mechanical cable disc\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFitted as shipped: the caged headlamp, front and rear fenders, the rear cage rack, a kickstand and the pedals. The bars carry the throttle, the assist switch and the brake levers, and the frame carries the charge port on the side of the battery box.\u003c\/p\u003e\n\n\u003ch2\u003e700W and 720Wh\u003c\/h2\u003e\n\n\u003cp\u003eThe motor is a 48V 700W brushless rear hub with 60 Nm of torque and a listed 30 degree climb, which on a 63.7 lb bike is a better power-to-weight ratio than the heavier 16-inch builds. The top speed is listed at 21 mph. A Shimano seven-speed derailleur sits behind it, so a rider can pedal with the motor rather than against it.\u003c\/p\u003e\n\n\u003cp\u003eThe pack is 48V 15Ah, 720Wh, and it lives in the frame. The listed range is 16 to 30 miles, which is narrower than the poster figures for similar bikes, and it is the more honest pair of numbers: 30 is a light rider at low assist on flat ground, 16 is a heavier rider using the throttle. Acceleration is smooth from a standstill.\u003c\/p\u003e\n\n\u003cp\u003eBecause the bike is light, the same 720Wh goes further than it does on a 74 lb build, and the motor has less mass to accelerate. That is the argument for this bike over its heavier siblings: a smaller rider gets a machine they can actually handle, without giving up the fat tires or the suspension. The torque curve stays flat through the midrange.\u003c\/p\u003e\n\n\n\n\u003ch2\u003eWho It Fits and How It Rides\u003c\/h2\u003e\n\n\u003cp\u003eThe bench is low and the bars are high, so it suits a shorter or younger rider: both feet reach the ground and the reach to the bars is short. At 63.7 lb one adult can lift it onto a rack, which is not true of the 20-inch bikes. A tall rider will find the cockpit cramped.\u003c\/p\u003e\n\n\u003cp\u003eOn gravel, grass and snow it is stable and the twin rear springs take the chatter, and the fat casing floats where a narrow tire would dig in. On pavement the knobbys hum and the small wheels feel busy above 15 mph. It is at its best on a campground loop, a rail trail or a beach path.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eCampground loops and rail trails\u003c\/li\u003e\n\u003cli\u003eGravel, grass and snow\u003c\/li\u003e\n\u003cli\u003eA first e-bike for a shorter rider\u003c\/li\u003e\n\u003cli\u003eNot for tall riders or long road rides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cdiv class=\"hkm-tablewrap\"\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBike\u003c\/td\u003e\n\u003ctd\u003eAssembled frame, 700W hub, 48V 15Ah pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e48V 15Ah 720Wh, in the frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003e48V charger with a US plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTools\u003c\/td\u003e\n\u003ctd\u003eHex keys and a spanner for the axles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedals\u003c\/td\u003e\n\u003ctd\u003ePlatform pair, left side reverse-threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFenders\u003c\/td\u003e\n\u003ctd\u003eFront and rear, fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight\u003c\/td\u003e\n\u003ctd\u003eCaged round headlamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack\u003c\/td\u003e\n\u003ctd\u003eRear cage rack, frame mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003ctd\u003eAssembly guide and registration card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStand\u003c\/td\u003e\n\u003ctd\u003eSide stand, frame mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cp class=\"hkm-note\"\u003eBefore the first ride: fit the front wheel and torque the axle, set the bars square to the fork, set the rear spring preload for the rider's weight, bed the cable discs in with ten firm stops and charge the pack. Budget 30 to 45 minutes.\u003c\/p\u003e\n\n\u003ch2\u003eColor and Finish\u003c\/h2\u003e\n\n\u003cp\u003eBlack covers the frame, battery box, fenders, bench, rack, fork and rims. The red is in the two rear springs, and the orange reflectors in the spokes are the only other colour on the bike. It is a deliberately plain build with no decals beyond the small frame badge.\u003c\/p\u003e\n\n\u003cp\u003eTouch-up paint in satin black is available on request. The wear points are the battery box where a shoe rubs it, the cage rack edges and the frame loop above the pedals.\u003c\/p\u003e\n\n\u003ch2\u003eBattery Care and Maintenance\u003c\/h2\u003e\n\n\u003cp\u003eCharge between 20 and 90 percent for everyday use and take it to full about once a month. The pack lives in the frame, so charge it where the bike is stored and keep that spot above freezing. If the bike will sit for a month, leave it around half charge and top it up every few weeks.\u003c\/p\u003e\n\n\u003cp\u003eCheck tire pressure before every ride at 15 psi on pavement and 8 on gravel, and check the spokes and axle nuts after the first 50 miles. The cable discs need the barrel adjuster turned as the pads wear, and the pads are a five-minute swap. Keep the chain oiled so the seven gears shift, and wipe the fork legs after a wet ride.\u003c\/p\u003e\n\n\n\n\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cdiv class=\"hkm-tablewrap\"\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHKM-3658963\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCompact fat tire electric bike\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e48V 700W brushless rear hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e60 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClimb\u003c\/td\u003e\n\u003ctd\u003e30 degrees, listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop speed\u003c\/td\u003e\n\u003ctd\u003e21 mph, listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e48V 15Ah lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery capacity\u003c\/td\u003e\n\u003ctd\u003e720Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e16 to 30 miles, listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivetrain\u003c\/td\u003e\n\u003ctd\u003eShimano 7-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrakes\u003c\/td\u003e\n\u003ctd\u003eMechanical cable disc, front and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFork\u003c\/td\u003e\n\u003ctd\u003eShort travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear suspension\u003c\/td\u003e\n\u003ctd\u003eTwo coil shocks, red springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTires\u003c\/td\u003e\n\u003ctd\u003e16 x 4.0 all-terrain knobby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheels\u003c\/td\u003e\n\u003ctd\u003eSpoked, 16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eCompact loop, black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat\u003c\/td\u003e\n\u003ctd\u003eFixed bench\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e63.7 lb, 28.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eCaged round headlamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack\u003c\/td\u003e\n\u003ctd\u003eRear cage rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFenders\u003c\/td\u003e\n\u003ctd\u003eFront and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePedals\u003c\/td\u003e\n\u003ctd\u003ePlatform pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStand\u003c\/td\u003e\n\u003ctd\u003eSide stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack with red springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eFront wheel, bars, preload, charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse case\u003c\/td\u003e\n\u003ctd\u003eCampgrounds, rail trails, gravel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUL listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"hkm-q\"\u003e\n\u003ch3\u003eHow fast does it go?\u003c\/h3\u003e\n\u003cp\u003e21 mph is the listed top speed, which keeps it inside the throttle limits in most states rather than above them. On 16-inch knobbys that is quick enough for a rail trail and slow enough to be safe on a campground loop. Check the local rule before riding it on a public path.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hkm-q\"\u003e\n\u003ch3\u003eHow far does it go on a charge?\u003c\/h3\u003e\n\u003cp\u003e16 to 30 miles from the 720Wh pack. 30 assumes a light rider at low assist on flat ground; 16 is a heavier rider using the throttle. Because the bike is 63.7 lb rather than 74, the same battery goes further than it does on the heavier 16-inch builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hkm-q\"\u003e\n\u003ch3\u003eIs 700W enough?\u003c\/h3\u003e\n\u003cp\u003eOn a 63.7 lb bike, yes. The motor makes 60 Nm and the listing quotes a 30 degree climb, which is a better power-to-weight ratio than the heavier builds with the same motor. It will pull an adult up a driveway and hold 21 mph on the flat without straining.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hkm-q\"\u003e\n\u003ch3\u003eWho is it sized for?\u003c\/h3\u003e\n\u003cp\u003eA shorter or younger rider. The bench is low, the bars are high and the frame is short, so both feet reach the ground. At 63.7 lb one adult can lift it onto a rack, which is not true of the 20-inch bikes. A tall rider will find the cockpit cramped.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hkm-q\"\u003e\n\u003ch3\u003eAre the brakes hydraulic?\u003c\/h3\u003e\n\u003cp\u003eNo, they are mechanical cable discs front and rear with a barrel adjuster at the lever. They are simpler to service at home than hydraulics and they are adequate at 21 mph. Check the lever travel monthly and change the pads when the barrel adjuster runs out of travel.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hkm-q\"\u003e\n\u003ch3\u003eWhat does assembly involve?\u003c\/h3\u003e\n\u003cp\u003eFit the front wheel and torque the axle, set the bars square to the fork, set the rear spring preload for the rider's weight, bed the cable discs in with ten firm stops and charge the pack. Budget 30 to 45 minutes, then check the brake cables and axle nuts after ten miles.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eService and Policies\u003c\/h2\u003e\n\n\u003cp\u003eCoverage that lasts beyond the box. Orders ship free with a tracking number in 2 to 5 business days. From delivery, the product is protected for 180 days against manufacturing defects and transit damage, returnable within 30 days for a full refund, and covered by a 24-month parts-and-labor warranty on manufacturing defects. Four policies, one idea: ship it free, protect it for 180 days, take it back for 30, and stand behind it for two years.\u003c\/p\u003e\n\n\u003cdiv class=\"hkm-policy-grid\"\u003e\n\u003cdiv class=\"hkm-policy-card\"\u003e\n\u003ch3\u003eFree Shipping on All Orders\u003c\/h3\u003e\n\u003cp\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\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hkm-policy-card\"\u003e\n\u003ch3\u003e180 Days Purchase Protection\u003c\/h3\u003e\n\u003cp\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\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hkm-policy-card\"\u003e\n\u003ch3\u003e30 Days Money-Back Guarantee\u003c\/h3\u003e\n\u003cp\u003eNot completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hkm-policy-card\"\u003e\n\u003ch3\u003e24 Months Warranty Service\u003c\/h3\u003e\n\u003cp\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\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"hkm-close\"\u003eHKM-3658963 · compact 16 inch fat tire electric bike · 48V 700W brushless rear hub with 60 Nm and a 30 degree climb · 48V 15Ah 720Wh pack in the frame · 16 to 30 miles listed range · 21 mph top speed · mechanical cable disc brakes front and rear · short-travel fork with two red coil shocks under the bench · 16 x 4.0 all-terrain knobby tires on spoked rims · Shimano 7-speed drivetrain · 63.7 lb, 28.9 kg · caged round headlamp, rear cage rack and fenders · black with red springs · charger in the box · UL listed · built for campgrounds, rail trails and gravel rather than long road rides · one adult can lift it onto a rack at 63.7 lb. Every figure here comes from the product data.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"HKM-3658963 Black Compact 16 x 4.0 Fat Tire E-Bike Tips the Scales at 63.7 lb with 60 Nm and a 700W Rear Hub Motor\", \"sku\": \"HKM-3658963\", \"mpn\": \"Hekomart-HKM-3658963\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Hekomart\"}, \"description\": \"A 63.7 lb 16 in fat bike with a 700W hub and 60 Nm: 48V 15Ah 720Wh, 21 mph, a listed 30 degree climb, Shimano 7-speed and cable discs. 16 x 4.0 Tires 60 Nm UL Listed\", \"image\": [\"https:\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/hkm3658963_main_sq_33a71608-9d96-4dc6-ab6f-eb284f94b117.png?v=1789548485\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/Hd2e44100dc164ff5aa761984ef2b4285l_788ab6b5-852a-4273-b686-20bb58eb8c3d.webp?v=1789548485\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/Hbedd4f90f22c484fab7404d771cc24b2q_f81a45f2-5510-42ab-977b-84db7015f99f.webp?v=1789548485\", \"https:\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/He9ce56a8ac0742d08499491e71e102d5L_a5337827-d1b9-408d-99ef-ce3b192c0813.webp?v=1789548485\"], \"offers\": {\"@type\": \"Offer\", \"priceCurrency\": \"USD\", \"price\": \"699.99\", \"availability\": \"https:\/\/schema.org\/InStock\", \"itemCondition\": \"https:\/\/schema.org\/NewCondition\", \"url\": \"https:\/\/www.hekomart.com\/products\/hkm-3658963-black-compact-16x4-0-fat-tire-e-bike-63-7-lb-60-nm-700w-rear-hub-motor\"}, \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Motor\", \"value\": \"48V 700W brushless rear hub\"}, {\"@type\": \"PropertyValue\", \"name\": \"Battery\", \"value\": \"48V 15Ah lithium\"}, {\"@type\": \"PropertyValue\", \"name\": \"Range\", \"value\": \"16 to 30 miles, listed\"}, {\"@type\": \"PropertyValue\", \"name\": \"Top speed\", \"value\": \"21 mph, listed\"}, {\"@type\": \"PropertyValue\", \"name\": \"Brakes\", \"value\": \"Mechanical cable disc, front and rear\"}, {\"@type\": \"PropertyValue\", \"name\": \"Tires\", \"value\": \"16 x 4.0 all-terrain knobby\"}], \"gtin14\": \"18581763376964\"}\u003c\/script\u003e","brand":"Hekomart","offers":[{"title":"- 750W \/ - Matte Black","offer_id":43281834344531,"sku":"HKM-3658963-750W-MATTE","price":699.99,"currency_code":"USD","in_stock":true},{"title":"- 750W \/ - Gloss Orange","offer_id":46312716009555,"sku":"HKM-3658963-750W-GLOSS","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/hkm3658963_main_sq_33a71608-9d96-4dc6-ab6f-eb284f94b117.png?v=1789548485","url":"https:\/\/www.hekomart.com\/products\/hkm-3658963-black-compact-16x4-0-fat-tire-e-bike-63-7-lb-60-nm-700w-rear-hub-motor","provider":"Hekomart.com","version":"1.0","type":"link"}