Mid-Drive Electric Enduro Motorcycle
HKM-6268627 Electric Off-Road Motorcycle
The HKM-6268627 is a full electric off-road motorcycle rather than an uprated bicycle. A 20,000 W mid-drive unit produces 530 N.m of torque at the motor shaft, multiplied again by the final drive reduction before it reaches the rear wheel. A 74 V 60 Ah lithium pack - approximately 4440 Wh - supports 75 to 93 mi (120-150 km) of trail riding and a top speed of 62 mph (100 km/h). Around that sits a reinforced alloy steel chassis rated to 441 lb (200 kg), a 33.5 in (85 cm) seat height, heavy-duty suspension and a fat off-road tire package built for sand, shale and loam.
20,000 W Peak Mid-Drive530 N.m Motor Torque74 V 60 Ah / 4440 Wh Pack62 mph Top Speed75-93 mi Range441 lb Load Capacity33.5 in Seat HeightFat Off-Road Tires
Motor
20,000 W
Peak mid-drive with chain or belt reduction
Battery
74 V 60 Ah
Approximately 4440 Wh lithium-ion
Top Speed
62 mph
100 km/h
Range
75-93 mi
120-150 km per charge
Tires
Fat / Wide
Off-road optimised, low-pressure capable
Max Load
441 lb
200 kg rider plus gear
Overview
Twenty thousand watts and 530 N.m put the HKM-6268627 in the enduro motorcycle conversation rather than the electric bicycle one. The motor is mid-mounted, sending drive through a chain or belt so that the machine existing gear reduction multiplies motor torque before it reaches the tire. That is why the number matters in practice: at crawling speed on a boulder field you have finely controllable thrust rather than an on-off surge, and there is no stall to manage the way there is with a combustion engine.
The battery is a 74 V 60 Ah lithium pack holding approximately 4440 Wh, built from high-density cells behind multi-layer protection circuitry. Passive cell balancing keeps the pack even over its life and thermal monitoring watches for excursions during hard use. Range is 75 to 93 mi (120-150 km) depending on how aggressively the terrain and the throttle are treated, which is enough for a multi-hour session without planning the ride around the charger.
Chassis numbers are the ones an experienced rider asks about first. Seat height is 33.5 in (85 cm) - high enough for meaningful suspension travel and ground clearance, low enough that most adults can plant a boot at a stop. Maximum load is 441 lb (200 kg), supported by a reinforced alloy steel frame and heavy-duty suspension, so a rider plus overnight gear does not compromise how the machine behaves.
Fat, wide tires are the last piece. A broader contact patch means less ground pressure, which is the difference between floating over sand or snow and cutting a rut into it. Running them at lower pressure lets the carcass conform to shale, roots and rock, and the wide profile resists lateral deflection so the motorcycle holds its line through off-camber and rutted sections instead of wandering.
Key Features
20,000 W Mid-Drive Motor, 530 N.m
The motor is mounted centrally and drives the rear wheel through a chain or belt, so it uses the machine own gear reduction to multiply torque exactly where an off-road motorcycle needs it. Peak output is 20,000 W and peak torque 530 N.m at the motor shaft, available from zero rpm. Central mass placement also gives the balanced weight distribution that makes aggressive cornering predictable.
74 V 60 Ah Lithium Pack (approx. 4440 Wh)
Sixty amp-hours at 74 V works out to approximately 4440 Wh of stored energy, supporting 75 to 93 mi (120-150 km) between charges. The architecture uses high-density lithium-ion cells behind multi-layer protection circuits, with passive cell balancing and thermal monitoring. The ruggedised enclosure is built to resist vibration, dust and moisture ingress in genuine off-road conditions.
Heavy-Duty Suspension Rated for the Payload
Suspension components were selected against the 441 lb (200 kg) load rating rather than against an unloaded rider weight, which is why the chassis stays composed and predictable with gear strapped on. Set static sag for the load you actually carry and the machine holds its attitude through compressions instead of running out of travel.
Disc Brakes Front and Rear
Discs at both wheels give the stopping authority a 62 mph machine carrying up to 441 lb requires. Pad wear inspection is one of the few genuinely recurring maintenance items on an electric off-road motorcycle, so check thickness regularly and bed new pads in with a series of progressive stops before riding hard.
Chain or Belt Final Drive
Drive reaches the rear wheel through a conventional chain or belt reduction - familiar hardware, familiar servicing. Tension and condition checks replace the clutch plates, gearbox oil and exhaust work a combustion enduro would demand, and sprocket ratios can be changed to trade top speed against climbing torque.
Fat Off-Road Tires for Flotation and Grip
Wide tires spread the motorcycle weight over a larger footprint, reducing ground pressure so the machine floats over sand, mud and snow rather than sinking. Lower operating pressures let the carcass conform to uneven surfaces, and deep tread blocks give mechanical grip on loose shale and wet descents alike.
Thermal Management Under Sustained Load
Sustained high output generates heat in both the motor windings and the cells. The mid-drive housing carries passive cooling fins and internal airflow channels, and the aluminum battery enclosure acts as a heatsink drawing energy away from the pack. Together they help hold performance steady through long climbs and fast desert runs instead of throttling back early.
33.5 in Seat Height and Rider Triangle
A seat height of 33.5 in (85 cm) is a deliberate compromise: high enough to preserve suspension travel and ground clearance for rough terrain, low enough that most adult riders can plant their feet confidently at a stop. Combined with the reinforced chassis it suits both a technical crawl and a long seated stretch of fire road.
Full Specifications
Model
HKM-6268627 | Electric Off-Road Motorcycle
Frame Material
Alloy steel, reinforced off-road chassis
Motor
Mid-drive, 20,000 W peak output
System Voltage
74 V nominal
Battery
74 V 60 Ah lithium-ion (approximately 4440 Wh), frame-integrated
Charger
High-power charger connecting through the external charge port
Charging Time
Typically 4-7 hours from near-empty with a standard high-power charger
Battery Protection
Multi-layer BMS with passive cell balancing and thermal monitoring
Top Speed
62 mph (100 km/h)
Range Per Charge
75-93 mi (120-150 km), varying with terrain aggressiveness, rider weight and temperature
Climbing Ability
530 N.m through the final drive reduction for boulder fields and steep switchbacks
Peak Torque
530 N.m at the motor output shaft, before final drive reduction
Drive System
Chain or belt final drive with mid-drive reduction
Brakes
Disc brakes front and rear; pad wear inspection is a routine maintenance item
Suspension
Heavy-duty components matched to the 441 lb (200 kg) payload rating
Tires
Fat / wide off-road optimised, suitable for low-pressure operation
Wheels
Off-road rims sized for the fat tire package
Ergonomics
Riding triangle set for standing control on technical ground and long seated stints
Thermal Management
Passive cooling fins and airflow channels in the motor housing; aluminum battery enclosure acts as a heatsink
Throttle
Twist throttle with full torque available from zero rpm; no clutch to feather
Intended Use
Off-road trails and private land; confirm local registration requirements before any road use
Max Load
441 lb (200 kg) rider plus gear
Mass
Full-size off-road motorcycle chassis; crated weight is listed on the shipping documentation
Seat Height
33.5 in (85 cm), balancing ground clearance against rider accessibility
Certifications
CE, RoHS; battery cells UN38.3 tested
Battery, Range, and Charging
The 74 V 60 Ah pack stores approximately 4440 Wh - a genuinely large reservoir by the standards of two-wheeled electric machines, and the reason a 20,000 W motor can be specified without the range collapsing to a novelty figure. On a single charge the motorcycle covers 75 to 93 mi (120-150 km), which supports multi-hour trail sessions rather than short loops back to a charger.
Where you land in that band depends mostly on how hard the terrain and the throttle are worked. Steady progress on rolling ground approaches the upper figure; sustained full-torque climbing, deep sand and repeated hard acceleration pull it toward the lower one. Rider weight, carried gear and cold ambient temperature all reduce available capacity, and the integrated BMS balances cell voltage continuously to keep output consistent as the pack ages.
Tip: A full charge from near-empty typically takes four to seven hours with a standard high-power charger. The BMS regulates the charging curve and tapers current as the pack approaches capacity, so leaving it connected past the end of the cycle achieves nothing useful.
The pack is built into the frame as a structural, weather-sealed unit rather than a slide-out module, which is what allows the ruggedised enclosure to resist vibration and water ingress at this capacity. Charging is done in place through the external charge port. Refer to the manual for long-term storage guidance if the machine will be laid up for a season.
Daily Use & Care
- Check final drive tension and condition before each ride. A 530 N.m mid-drive loads a chain or belt far harder than a bicycle drivetrain does.
- Set tire pressure for the surface. Fat tires reward low pressure on sand and loam; raise it for rock to protect the rims.
- Wash off mud before it dries, particularly around the suspension shafts, brake calipers and drive. Trapped moisture attacks fasteners on a steel chassis.
- Inspect brake pad thickness regularly - off-road grit wears pads several times faster than road use, and worn pads damage rotors.
- Re-torque axle, suspension and drive hardware after each of the first few rides, then at monthly intervals.
- Keep the external charge port cover closed when riding and washing, and never direct a pressure washer at the battery enclosure or motor housing.
- Follow the manual storage guidance if the motorcycle will be laid up for a season; the pack is frame-integrated and charged in place.
What's in the Box
- 1 x HKM-6268627 electric off-road motorcycle, largely pre-assembled
- 1 x High-power charger with 100-240 V input
- 2 x Ignition keys
- 1 x Toolkit with hex wrenches and axle spanner
- 1 x Final drive tension gauge
- 1 x Spare set of brake pads
- 1 x Battery handling and storage guide
- 1 x User manual and pre-ride inspection checklist
Frequently Asked Questions
What is the advantage of a mid-drive motor off-road?+
A mid-drive sends power through the chain or belt, so it can use the final drive reduction to multiply torque at low speed. That means better climbing, finer control at crawling pace, and a balanced centre of gravity. A hub motor puts the same mass out at the wheel as unsprung weight, which costs both suspension performance and handling agility.
How long does a full charge take?+
Typically four to seven hours from near-empty with a standard high-power charger, depending on the charger specification. The BMS regulates the curve and tapers current as the pack fills, protecting cell health. Use the supplied charger or one of equivalent specification.
Is the 530 N.m figure at the motor or at the wheel?+
At the motor output shaft, before final drive reduction. Actual torque at the rear wheel is multiplied by the final drive ratio, so the effective propulsive force is substantially higher. The figure describes the raw capability of the 20,000 W mid-drive unit.
What maintenance does an electric off-road motorcycle need?+
Considerably less than a combustion machine. There is no oil to change, no air filter, no spark plugs and no carburettor. The recurring items are final drive tension and lubrication, brake pad wear, tire pressure and periodic battery health checks. The electric drivetrain itself is largely sealed.
Can the battery be removed or swapped?+
The 74 V 60 Ah pack is built into the frame as an integrated unit, which is what gives it structural rigidity and effective weather sealing at this capacity. Charging is done in place through the external charge port. Refer to the manual for handling and long-term storage guidance.
What terrain do the fat tires suit?+
Soft, loose or uneven ground: sand, mud, snow, gravel and forest loam. The wider contact patch spreads the machine weight over a larger area, cutting ground pressure so the tires float rather than sink. They also cushion roots and rock, which reduces the workload on both the suspension and the rider.
Will the 33.5 in seat height suit me?+
A seat height of 33.5 in (85 cm) is typical for a full-size enduro machine and allows most adult riders to plant at least one foot firmly at a stop. It is set high deliberately, to preserve suspension travel and ground clearance for rough terrain. Shorter riders may prefer to practise stops on level ground first.
Can it be ridden on public roads?+
It is designed for off-road use on private property and designated riding areas. With 20,000 W and a 62 mph top speed it exceeds electric bicycle thresholds everywhere, and many jurisdictions would classify it as a motorcycle requiring registration, insurance and an endorsement. Confirm local rules before riding anywhere other than private land.
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CERoHSUN38.3 Battery4440 Wh Pack530 N.m TorqueMid-Drive 20,000 W441 lb Payload
Why Choose the HKM-6268627
Torque You Can Actually Use
Five hundred and thirty newton-metres, available from zero rpm and multiplied again by the final drive, means precise throttle control at crawling speed rather than a violent surge. On a boulder field that is the difference between placing the front wheel where you want it and being carried where the machine decides.
Mountain Trails and Rocky Ascents
Steep switchbacks and loose shale are where mid-drive layout earns its place. There is no stall to manage, no clutch to slip and no need to carry momentum into an obstacle, so you can pick a line at walking pace and hold it.
Sand Dunes and Desert Flats
Fat tires float over soft sand instead of digging in, and there is ample torque to sustain momentum across silty basins where narrower rubber bogs down. Thermal management in both motor and pack is what keeps a long dune session from ending in a power reduction.
Woodland Singletrack
Near-silent propulsion minimises wildlife disturbance and changes what a forest ride sounds like entirely. The narrow overall profile and immediate throttle response make threading between trees intuitive rather than a matter of committed momentum.
Adventure Touring and Exploration
With up to 93 mi (150 km) of range, backcountry loops that used to be limited by fuel access come back into play. Plan a multi-hour route through remote terrain and the battery, not the tank, is what sets the boundary.
Ruggedised Against Real Conditions
A vibration, dust and moisture resistant battery enclosure, a protected charge port and a reinforced steel chassis all reflect the same expectation: this machine gets ridden through weather and washed down afterwards rather than kept dry.
Controls & Indicators
Ignition Switch
Brings the drive system live; the motor is inert until the system is switched on
Ride Mode Selector
Chooses the active power map, from restrained low-speed control to full 20,000 W output
Twist Throttle
Right-hand grip; full torque available from zero rpm with no clutch to feather
Speed Readout
Live road speed, switchable between mph and km/h
Battery Gauge
State-of-charge indicator fed directly by the multi-layer battery management system
Brake Levers
Levers at both grips, each acting on its own disc
Suspension Preload
Preload adjustment at the rear; reset static sag whenever you change the load you carry
Pre-Ride Safety Checklist
- Check final drive tension, lubrication and condition, and confirm the rear axle hardware is torqued to specification.
- Set tire pressure for the terrain and inspect the tread blocks for tearing, cuts or embedded stones.
- Squeeze both brake levers and confirm firm, consistent engagement well before the grip.
- Confirm the state of charge before setting off; the pack is frame-integrated and cannot be swapped on the trail.
- Check suspension seals for oil weeping and confirm all mounting hardware is tight.
- Set rear preload for the load you are carrying - 441 lb of rider plus gear needs considerably more than a solo rider.
- Test the throttle at walking pace in an open area, particularly after selecting a different ride mode.
- Wear full off-road protective equipment: certified helmet, goggles, gloves, boots and body armour.
Quick Troubleshooting
The motor does not respond when I twist the throttle.+
Confirm the ignition is on, the pack is showing charge, and neither brake lever is being held. If a fault code is displayed, note it along with the conditions that produced it and contact support rather than repeatedly cycling the ignition.
Range is at the low end of the 75-93 mi band.+
That band reflects riding style more than anything else. Sustained full-torque climbing, deep sand and repeated hard acceleration all consume energy quickly. Check tire pressure and drive tension, and account for temperature - a cold pack temporarily delivers less capacity than a warm one.
The brakes feel weak or the lever travel has increased.+
Pad wear is the most common cause and it is a routine item on an off-road machine. Inspect thickness and replace before the friction material is gone. If the lever feels spongy rather than long, have the system inspected for air or a fluid leak before riding.
The final drive is noisy or slapping.+
Check tension against specification first. A mid-drive producing 530 N.m stretches a chain far faster than a bicycle drivetrain would. If noise persists at correct tension, inspect the sprocket teeth for hooking and replace drive components as a set.
The rear suspension bottoms out with gear loaded.+
Set static sag with the load you actually carry: the rear should settle into roughly a third of its travel with rider and gear aboard. Increase preload until it does. If it still bottoms out at correct sag, the damping needs service.
Power reduces after a long climb or a fast desert run.+
Sustained maximum output heats both motor windings and cells, and the controller reduces power to protect them. The cooling fins and the aluminum enclosure shed that heat once load drops, so stop for a few minutes and let temperatures fall before continuing.
Certifications & Standards
The HKM-6268627 is produced in a facility operating under an ISO 9001 quality management system. The battery cells and the assembled pack carry the test documentation normally required for lithium-ion transport and sale.
- CE - European Conformity marking covering the electrical assembly.
- RoHS - Restriction of Hazardous Substances compliance for the electronics.
- UN38.3 - Battery transport safety testing, required for lithium-ion shipping by air, sea, and road.
- MSDS - Material Safety Data Sheet available for the battery pack on request.
- ISO 9001 - Quality management system certification held by the manufacturing facility.
Important Safety Notes
This is a full-size electric enduro motorcycle producing 20,000 W and 530 N.m with a 62 mph (100 km/h) top speed. It is intended for experienced adult off-road riders. Read the manual fully, start in a reduced power mode, and learn how the throttle behaves on open ground before taking the machine onto technical terrain.
- Wear full off-road protective equipment on every ride: a certified motorcycle helmet, goggles, gloves, boots, and body armour.
- Do not exceed the 441 lb (200 kg) load capacity, which includes the rider and all carried gear.
- Ride on private property or designated off-road areas. Confirm local registration, insurance and licensing requirements before any road use.
- Start in a reduced power mode. Full 20,000 W output on a loose surface will break rear traction faster than most riders can correct.
- Bed in new brake pads with a series of progressive stops before riding at speed or descending steep terrain.
- Do not ride through water deep enough to reach the motor housing or the battery enclosure, and never use a pressure washer on the machine.
- Charge only with the supplied or an equivalent-specification charger, in a cool, dry place on a non-flammable surface, and do not leave it unattended overnight.
- Let the motor and pack cool if the controller reduces output after sustained maximum-load work rather than forcing continued full throttle.
HKM-6268627 · 20,000 W peak mid-drive motor · 530 N.m peak torque at the motor shaft · 74 V 60 Ah lithium-ion (approx. 4440 Wh) · 62 mph (100 km/h) top speed · 75-93 mi (120-150 km) range · chain or belt final drive · alloy steel reinforced chassis · 33.5 in (85 cm) seat height · 441 lb (200 kg) max load · fat off-road tires · disc brakes front and rear. Specifications are provided for reference; actual performance varies with rider weight, carried gear, terrain, tire pressure, temperature, and riding style. Range figures assume mixed off-road riding. This machine is intended for off-road use on private property or designated riding areas - confirm local regulations before operating it.
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