HKM-F7S Electric Scooter 500W 48V 24Ah 1152Wh 47.8-Mile Range 43.2 lb Patented Hydraulic Damping 40% Less Vibration

500W · 48V 24Ah 1152Wh · 47.8 mi · 27.9 mph · saddle seat · 265 lb load

Patented Hydraulic Suspension Cuts Road Vibration by 40 PercentSit Back While the Road Gets Smooth

The F7S pairs a 500W brushless rear-hub motor with a 48V 24Ah pack for up to 47.8 miles of range and a governed 27.9 mph top speed. The patented hydraulic suspension cuts vibration by 40 percent, and the suspension saddle on an adjustable seat post keeps the seated ride comfortable over broken ground. Eight-inch solid multi-durometer tires are puncture-proof, front mechanical disc and rear electronic regenerative braking pull stops down short and feed up to 6 percent back to the pack.

The F7S is the seated long-range folder, built for riders who want flagship comfort without a flagship build. A 500W brushless DC rear-hub motor drives the deck with smooth, quiet assist, and the throttle response stays progressive so takeoffs are predictable in traffic. The suspension saddle sits on an adjustable seat post, and the patented hydraulic suspension filters the road before it reaches the rider. The one-step folding latch still folds the deck flat for a trunk or a closet.

Range and speed stay honest. The 1,152Wh pack returns up to 47.8 miles per charge, and rider and cargo weight, terrain and temperature all move that number. A governed 27.9 mph top speed keeps the pace legal in city lanes and subject to local rules, and the 30-degree gradeability pulls short ramps without drama.

At a Glance

• Model — HKM-F7S | Patented-Suspension Long-Range Scooter
• Motor — 500W brushless DC rear-hub motor
• Battery — 48V 24Ah / 1,152Wh (21700 cells)
• Range per Charge — 47.8 mi (76.9 km)
• Top Speed — 27.9 mph (44.9 km/h), governed
• Suspension — Patented hydraulic, 40% vibration reduction
• Seat — Suspension saddle on an adjustable seat post
• Brakes — Front mechanical disc plus rear electronic regenerative
• Tires — 8-inch solid multi-durometer, puncture-proof
• Riding Modes — Eco / Standard / Sport
• Net Weight — 43.2 lb (19.6 kg)
• Load Rating — 265 lb (120 kg)
• Charge Time — 5.5 to 6.5 hours (0 to 100%)
• Ground Clearance — 4.7 in (12 cm)

Frame, Motor and Deck

The frame is 6061-T6 aerospace aluminum in Black, strong and corrosion resistant. The patented hydraulic suspension cuts vibration by 40 percent, and the suspension saddle takes the rest out of broken pavement. The folding latch locks in one motion for trunk storage.

A 500W brushless DC rear-hub motor drives the deck with quiet, progressive assist - smooth from a standstill and predictable in traffic. The governed top speed of 27.9 mph covers the open stretch, and a 30-degree gradeability keeps short ramps and bridge approaches on schedule.

Eight-inch solid multi-durometer tires are puncture-proof - no pump, no flat fixes on the shoulder of the road - and the compound is tuned to give a little where a fully solid tire would not. Ground clearance of 4.7 inches clears broken kerbs, and the tread stays planted in the wet.

• Frame: 6061-T6 aerospace aluminum, 43.2 lb (19.6 kg) net
• Suspension: Patented hydraulic, 40% vibration reduction
• Seat: Suspension saddle on an adjustable seat post
• Motor: 500W brushless DC rear-hub with progressive throttle
• Tires: 8-inch solid multi-durometer, puncture-proof
• Brakes: Front mechanical disc plus rear regenerative
• Modes: Eco / Standard / Sport
• Load: 265 lb (120 kg) rider and cargo

A front mechanical disc scrubs speed at the lever and the rear electronic regenerative brake adds bite while feeding up to 6 percent of the energy back to the pack. An LED headlight covers the early and late ride and a rear brake light signals the stop.

Battery, Range and Charging

The 48V 24Ah lithium-ion pack stores 1,152 watt-hours from 21700 cells, the energy behind the 47.8-mile range. The management system balances cells and guards against over-current and over-discharge, and the regenerative brake returns up to 6 percent on every stop. Rider and cargo weight, terrain and temperature all move the range figure, and cold weather trims capacity until the pack warms.

Plug into any standard wall outlet and the pack fills in 5.5 to 6.5 hours on the 54.6V charger - no disassembly, no special equipment, and a full charge costs pennies. The charge port keeps its cover closed against dust and road spray. Store the scooter indoors at room temperature, top it up before a long weekend away, and avoid parking it warm and full right after a hard ride.

The LED display shows mode, speed and battery as you go, so pace and range stay visible all ride. Ride Eco for the longest distance, Standard for the daily mix, or Sport when the road opens up. The pack is sized for the weekly loop plus the longer seated weekend run, and the solid tires keep the routine flat-free.

Who It Fits and How It Rides

It fits the rider who wants seated comfort on real miles. The deck carries up to 265 pounds of rider and cargo, the suspension saddle takes the load off the legs, and the one-step fold still works for trunk storage and closet parking.

On the road it rides composed. The patented suspension cuts vibration by 40 percent, solid tires roll quiet, and the front disc and rear regenerative brakes end stops where intended. The 27.9 mph ceiling keeps the pace predictable.

• Seated commutes where 47.8 mi covers the loop and then some
• Broken pavement on patented suspension and a cushioned saddle
• Riders up to 265 lb who want comfort without flats
• Trunk and closet parking at 43.2 lb with the one-step fold
• City lanes and bike paths at a governed 27.9 mph, local rules apply

What's in the Box

Before the first ride: set the seat height, check the folding latch is fully locked, confirm the front disc bites and the regen brake engages, and charge the pack fully. HKM-F7S ships in one carton with the product and the parts listed above - check each item against this list before the first use.

Color and Finish

Black covers the frame, the deck, both fenders and the saddle, with a matte read rather than a gloss coat. The finish hides road film better than a bright lacquer after a winter of commuting, and the 6061-T6 aluminum under it stays corrosion resistant through seasons of daily use.

A small orange band at the fork crown is the only accent, and the LED display sits at the bar center. The saddle is black with a textured top. Wipe the finish with a damp cloth; solvents dull it.

Battery Care and Maintenance

Charge soon after a ride rather than parking it warm and full, store the pack indoors at room temperature, and keep the charge-port cover closed so dust and moisture stay out. Ten minutes a month keeps the 47.8-mile range where it belongs: wipe the deck and stem with a damp cloth after wet rides, check the solid tires for embedded debris and glazing, and skip the pressure washer.

Confirm the folding latch is locked before every ride - a loose latch clicks under load and the noise disappears once it is locked. Check the seat-post clamp, the saddle rails and the front disc pad condition, and if the lever still reaches the bar, have the circuit serviced. If the scooter will not power on: confirm the pack has charge, reseat the connectors, then switch off, wait 30 seconds and power on again.

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-F7S · seated long-range folding electric scooter · 500W brushless DC rear-hub motor · governed 27.9 mph (44.9 km/h) top speed · 30-degree gradeability · 48V 24Ah 1,152Wh pack of 21700 cells · up to 47.8 mi (76.9 km) per charge · patented hydraulic suspension cutting vibration by 40 percent · suspension saddle on an adjustable seat post · 8-inch solid multi-durometer puncture-proof tires · front mechanical disc and rear electronic regenerative brakes with up to 6 percent recovery · 6061-T6 aerospace aluminum frame · Eco / Standard / Sport riding modes · 265 lb (120 kg) payload · 43.2 lb (19.6 kg) net weight · 4.7 in ground clearance · LED display and lighting · 5.5 to 6.5 hour charge on a 54.6V charger · Black matte finish with an orange fork accent · built for the seated commute, the rough path and the long haul