HKM-Y7M Electric Scooter 500W Peak 720W 48V 24Ah 1152Wh 47.8-Mile Range Coil-Spring Suspension 49.2 lb Military-Grade Aluminum

500W · 48V 24Ah 1152Wh · 47.8 mi · 27.9 mph · 49.2 lb · coil-spring

Ten-Inch Wheels and Dual Disc Brakes Meet the Real City PavementCoil Springs Under Every City Block

The Y7M is the coil-spring city specialist of the line - a 500W rear-hub motor with 720W of momentary peak, a 48V 24Ah pack rated at 1152Wh, and up to 47.8 miles of range over pavement softened by a twin-spring front fork and a rear coil shock. Dual disc brakes share stopping duty with electronic regenerative braking, the 10-inch wheels track true through the commute, and the round LCD keeps speed and battery in clear view at every stop.

The chassis is military-grade aluminum rated to carry 265 pounds at a net weight of 49.2 pounds, so the frame stays honest about what it hauls. One-step folding drops the stem at the latch, and the deck rides 1300 millimeters from tail to nose - 51.2 inches of standing room over a ribbed rubber strip that holds shoes planted. A round LCD sits at the handlebar with mode and power controls in thumb reach.

Numbers stay honest. The 1152Wh pack returns up to 47.8 miles per charge, the governed top speed lands at 27.9 mph, and the 30-degree grade rating marks the design limit rather than a daily target. The dimension guide marks 1300 by 1170 millimeters unfolded and 1130 by 440 folded, so the trunk plan is measurable before the box opens.

At a Glance

• Model — HKM-Y7M | Coil-Spring Urban Scooter
• Motor — 500W rear hub, 720W peak
• Battery — 48V 24Ah / 1152Wh lithium
• Range per Charge — Up to 47.8 mi (76.9 km)
• Top Speed — 27.9 mph (44.9 km/h)
• Suspension — Coil-spring front fork and rear coil shock
• Brakes — Dual disc and electronic regenerative
• Energy Recovery — Up to 12% on deceleration
• Tires — 10 in (25.4 cm)
• Net Weight — 49.2 lb (22.3 kg)
• Load Rating — 265 lb (120 kg)
• Charging — 5.5-6.0 hours
• Frame — Military-grade aluminum, one-step folding
• Display — Round LCD at the handlebar

Frame, Motor and Deck

The frame is military-grade aluminum finished in Black, with a ribbed rubber deck strip running the standing length. The kickstand parks it curb-side, red markers add night presence, and the folding latch at the stem base drops it to 440 millimeters folded in one smooth motion.

A 500W rear-hub motor delivers 720W of momentary peak - plan on steady pull from stoplights rather than drag-strip launches. The hub tucks the drivetrain out of the weather, and the rear placement puts traction under the load you actually carry.

The round LCD reads speed, battery and mode at a glance, with two blue-lit buttons for mode and power. Brake levers sit at both grips, and the LED headlight up front plus rear lights keep the commute visible from dusk onward.

• Motor: 500W rear hub, 720W momentary peak
• Battery: 48V 24Ah / 1152Wh lithium
• Tires: 10 in (25.4 cm)
• Brakes: Dual disc and electronic regenerative
• Suspension: Coil-spring front fork and rear coil shock
• Display: Round LCD at the handlebar
• Lighting: LED headlight and rear lights
• Frame: Military-grade aluminum, one-step folding

One-step folding drops the stem flat in seconds: release the latch, fold, and the 1130-millimeter package slides into a closet or trunk corner. Unfolded it stands 1170 millimeters tall, so the handlebar lands where adult riders expect it.

Battery, Range and Charging

The 48V 24Ah lithium pack stores 1152 watt-hours - the energy budget behind the 47.8-mile rating. Real rides trade range for hills, cold air and full-throttle miles, so treat the number as a ceiling measured under kind conditions. The pack sits low in the deck, which keeps the center of gravity close to the pavement and the stance planted in turns.

The charger refills the pack in about 5.5 to 6.0 hours - plug in at the office or after dinner and it is ready by morning. Electronic regenerative braking returns up to 12 percent of spent energy to the battery on deceleration, per the design rating, which eases the drain across a stop-and-go route.

Charge through the sealed port, store the scooter with a partial charge rather than empty, and avoid leaving it plugged in for days at a time. The 30-degree grade rating covers the steepest design case, so plan the hilly route knowing the motor is built for city ramps and long bridge approaches on the daily route.

Who It Fits and How It Rides

The Y7M fits the city rider who wants spring comfort and honest range - commuters crossing broken pavement, campus loops and the mixed surfaces of a daily route. The coil-spring fork and rear shock take the sting out of seams and grates before it reaches your ankles.

It rides best on pavement, bike lanes and firm paths. The 10-inch wheels and dual disc brakes make it a steady weekday tool, and the fold-and-carry habit suits riders who mix scooting with a train or car leg at either end.

• Spring comfort over cracked pavement on the coil fork
• Long weekday miles from the 1152Wh pack
• Hard stops on dual discs with regenerative assist
• Folded storage for the trunk or the office corner
• Clear readouts on the round LCD at every stop

What's in the Box

Before the first ride: check the folding latch is fully locked, test both disc brakes at walking pace, and charge the pack to full. Every item above ships in one carton - match the parts against the list and follow the manual for setup, charging and brake care in English.

Color and Finish

Black covers the frame, the deck and both fenders in a matte finish that hides road film between washes. It is a working color - curb scuffs and shoe marks blend in rather than announce themselves.

Red markers on the deck sides are the only bright accents, doubling as night reflectors. Wipe the finish with a damp cloth, avoid solvent cleaners on the rubber deck strip, and the look stays consistent through the seasons.

Battery Care and Maintenance

Charge soon after a ride rather than parking it warm and full, and unplug once the indicator reports a full pack. Store the scooter between 50 and 77 degrees Fahrenheit when you can, top the battery up monthly during long rests, and never charge a frozen or sun-baked pack - heat and cold are what age lithium cells early.

Confirm the folding latch is locked before every ride - a loose latch is the one failure that matters at speed. Keep the disc rotors clean and the pads dry, wipe the deck strip after wet rides, and check tire condition monthly so the 10-inch wheels keep rolling true.

Specifications

Frequently Asked Questions

Service and Policies

Coverage 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.

HKM-Y7M · coil-spring urban electric scooter · 500W rear-hub motor with 720W momentary peak · 48V 24Ah lithium pack at 1152Wh · up to 47.8 miles (76.9 km) per charge · governed top speed 27.9 mph (44.9 km/h) · coil-spring front fork and rear coil shock · dual disc brakes with electronic regenerative braking rated at 12 percent energy recovery · 10 in (25.4 cm) wheels · military-grade aluminum frame at 49.2 lb (22.3 kg) · 265 lb (120 kg) load rating · 30-degree gradeability · 5.5 to 6.0 hour charge time · round LCD dashboard · LED headlight and rear lights · one-step folding to 1130 by 440 millimeters · black finish with red deck markers. One scooter, one honest spec sheet, and a city commute measured in calm miles every week of the year.