HKM-4128723 Folding Electric Scooter with Seat 350W 36V 7.5Ah 18.6 mph 18.6-Mile Range 220 lb Load 8.5-Inch Honeycomb Tires

HKM-4128723 · 350W · 36V · 7.5Ah · 270Wh · 18.6 mi · 220 lb · 18.6 mph · 8.5 in · Seat · 26.4 lb · 3-5 hours · 108 x 43 x 50 cm

Honeycomb Grip and Quiet Miles over City Streets and Wet PavementSaddle Up on Honeycomb Solid Tires

The HKM-4128723 is the sit-down commuter of the line - a 350W brushless hub motor in the front wheel, a 36V 7.5Ah pack worth 270Wh in the deck, and a removable saddle that turns the daily loop into seated miles. The 8.5-inch honeycomb solid tires shrug off punctures, the front electronic brake works with a rear mechanical disc, and the stem folds in two steps when the ride ends. The bell, the reflectors and the kickstand come fitted from the box.

The chassis wears black over 8.5-inch honeycomb solid tires built to take potholes and glass out of the equation. A removable saddle sits on a quick-release seatpost behind the stem, the full-colour LED dash reads the ride, and Bluetooth app support covers speed modes, cruise control and the lock. Front and rear LED lights with a flashing brake indicator carry the dusk, the bell sits at the bar, and the aluminum frame folds in two steps to 108 by 43 by 50 centimeters.

Numbers stay honest. The 270Wh pack returns 18.6 miles per charge - 30 kilometers - the rated top speed is 18.6 mph, and rider weight, terrain, temperature and the gear you hold all move the figure. A refill takes 3 to 5 hours, and the 220-pound load rating covers rider and bag together on the daily loop.

At a Glance

• Model — HKM-4128723 | 350W Foldable Commuter Scooter with Seat
• Motor — 350W brushless front hub, front-wheel drive
• Battery — 36V 7.5Ah / 270Wh lithium
• Range per Charge — 18.6 mi (30 km) rated
• Top Speed — 18.6 mph (30 km/h)
• Riding Modes — 3 speed modes, unlocked up to 30 km/h
• Load Rating — 220 lb (100 kg)
• Net Weight — 26.4 lb (12 kg)
• Tires — 8.5 in honeycomb solid, puncture-proof
• Brakes — Front E-ABS electronic, rear mechanical disc
• Seat — Removable saddle on quick-release seatpost
• Display — Full-colour LED with Bluetooth app support
• Charging — 3 to 5 hours
• Folded Size — 108 x 43 x 50 cm

Frame, Motor and Deck

The 350W brushless hub motor lives in the front wheel and pulls cleanly away from the lights. Three speed modes cap the pace for the crowd, the lane and the open road, the unlocked top mode runs to 30 km/h, and the maker rates the grade at 15 percent.

The 36V 7.5Ah high-density lithium pack is worth 270Wh and sits in the deck where the weight keeps the ride planted. The maker's spec sheet states 30 km per charge, and the standard charger refills the pack in 3 to 5 hours. The aluminum frame keeps the build light at 26.4 pounds.

The 8.5-inch honeycomb solid tires carry the ride without inner tubes - a nail means you keep rolling instead of walking home. The honeycomb structure takes the buzz out of broken pavement, and the tire compound grips dry and damp asphalt in equal measure.

• Motor: 350W brushless front hub, front-wheel drive
• Battery: 36V 7.5Ah / 270Wh lithium
• Tires: 8.5 in honeycomb solid, puncture-proof
• Brakes: Front E-ABS electronic, rear mechanical disc
• Display: Full-colour LED with Bluetooth app support
• Seat: Removable saddle on quick-release seatpost
• Lights: LED headlight and tail light with brake indicator
• Frame: Aluminum alloy, 2-step quick fold

A front E-ABS electronic brake works with a rear mechanical disc, and the full-colour LED dash reads speed, battery and mode at a glance. The removable saddle drops on a quick-release seatpost, and Bluetooth app support adds cruise control.

Battery, Range and Charging

The maker rates the pack at 18.6 miles per charge - 30 kilometers - and this page quotes that figure. Low gear sits at the top of it and full throttle spends it fastest; hills, cold air, rider weight and stop-and-go traffic all pull the number down. Plan the longest weekday loop with the charger waiting at the far end. The 270Wh pack feeds a 350W front hub, and the three riding modes let the rider trade speed for distance.

A refill takes 3 to 5 hours on the standard charger. Top the pack up after deep rides instead of running it flat, store it near half charge in a cool dry room, and keep the contacts clean at the bay. The 26.4-pound build lifts into a trunk or onto a train rack with one hand at the stem, and the folded frame slides under a desk. The 2-step fold lands at 108 by 43 by 50 centimeters, which is the number that fits the desk.

The 270Wh cells are automotive-grade lithium managed by a BMS that balances the pack and cuts off on over-current. The operating window runs 0 to 45°C in use and -10 to 40°C in storage, so bring the pack indoors on the freezing nights and let it cool before the next charge. A healthy pack is a low-cost range upgrade on its own.

Who It Fits and How It Rides

The HKM-4128723 fits the adult rider, 18 and up, who wants seated miles on the daily loop. The 220-pound load rating covers rider and bag, the saddle keeps the legs fresh on the long days, and the 12-kilogram build folds small enough for the office corner.

It rides best on city streets, bike lanes and broken pavement where the honeycomb earns its keep. Fold the stem at the end of the trip and lift the machine into a trunk. Let the rear rotor cool before the next descent.

• Seated commutes where the saddle keeps the legs fresh
• City streets and bike lanes where the honeycomb tires shrug off glass
• Weekday loops measured to the rated 18.6 miles with the charger waiting
• Two-step folding for trunks, trains and apartment corners
• Night rides on the LED lights and flashing brake indicator

What's in the Box

Before the first ride: match the parts against the list, fit the saddle, check the folding latch locks with a firm click, test both brakes at walking pace, and charge the pack to full. Every item above ships in one carton - follow the manual for setup, folding and charging in English.

Colors and Finish

Black covers the frame, the stem and the deck, and the red brake cable and caliper give the build its edge. The finish reads clean in daylight and shows city dust honestly at the fenders. The frame reflectors and the tail light with its brake indicator cover the night side.

The folded package keeps the paint inboard, the rear fender takes the spray off the back, and the textured deck mat leaves room for both feet.

Battery Care and Maintenance

Treat the 270Wh pack as the machine's heart. Charge it after deep rides instead of running flat, store it near half charge in a cool dry room, and keep the contacts clean at the bay. The 3 to 5 hour refill is the routine - unplug when the light says done, and never charge a pack that feels hot, swollen or wet.

The moving parts ask for a small routine: keep the folding latch clean and locked before every ride, wipe the honeycomb tires down weekly and pick out the glass, confirm the rear disc still bites at walking pace, re-torque the axle bolts after the first fifty miles, and keep the seatpost clamp tight. The tool kit in the box covers the stem latch and the seatpost, and the quick-release clamp makes saddle swaps a one-hand job.

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-4128723 · sit-down folding commuter electric scooter · 350W brushless front hub, front-wheel drive · 36V 7.5Ah lithium pack at 270Wh · 30 km (18.6 mi) per charge rated · top speed 18.6 mph (30 km/h) · 3 speed modes · 15% rated grade · front E-ABS electronic brake and rear mechanical disc · 8.5 in honeycomb solid puncture-proof tires · full-colour LED display with Bluetooth app support · removable saddle on a quick-release seatpost · aluminum alloy frame at 26.4 lb (12 kg) · 220 lb (100 kg) load rating · LED headlight, tail light and flashing brake indicator · bell and cruise control · 3 to 5 hour charge time · 2-step fold to 108 x 43 x 50 cm · IP54 water resistance. One scooter, one honest spec sheet, and seated city miles measured in quiet rubber every week of the year and across the seasons that follow the calendar.