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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
HKM-240851 20 Inch Electric Motorcycle with 48V 1000W Motor, 7 Speed, Fat Tyres, Range 50-70 kmUrban Electric Mobility HKM 240851 20" Electric Motorcycle 48V 1000W high torque hub motor efficient commuting with genuine versatility and a riding range of up to 43 miles per charge. 31+ mph Top Speed Powerful acceleration up to 31 mph (50 km h) for city traffic and open roads. 3143 Mile Range Travel up to 43 miles (70 km) on a single charge, depending on terrain and riding mode. 35 Hour Fast Charge High density lithium battery charges fully in
HKM-240851 20" Electric Motorcycle
48V 1000W high-torque hub motor — efficient commuting with genuine versatility and a riding range of up to 43 miles per charge.
31+ mph Top Speed
Powerful acceleration up to 31 mph (50 km/h) for city traffic and open roads.
31–43 Mile Range
Travel up to 43 miles (70 km) on a single charge, depending on terrain and riding mode.
3–5 Hour Fast Charge
High-density lithium battery charges fully in approximately 3 to 5 hours.
287 lb Load Capacity
Sturdy aluminum frame supports riders up to 287 lbs (130 kg) with confidence.
Precision Engineering for the Modern Commuter
Every component of the HKM-240851 has been selected to balance performance, durability, and ride quality. From the high-output hub motor to the seamless 7-speed drivetrain, this electric motorcycle redefines everyday mobility.
48V 1000W Rear Hub Motor
The brushless hub motor delivers instant torque with whisper-quiet operation. Acceleration is smooth and responsive, reaching speeds above 31 mph (50 km/h) without the vibration or noise of a combustion engine. Because the motor is integrated into the rear wheel, the drivetrain has fewer moving parts, reducing maintenance and increasing reliability over thousands of miles.
Regenerative-like efficiency: the motor's design minimizes energy loss, allowing you to make the most of every watt-hour stored in the battery. Whether merging into traffic or climbing moderate grades, the 1000W peak output provides confident power delivery.
Integrated 17.5–20 Ah Lithium Battery
The high-density lithium-ion pack is seamlessly housed within the frame, preserving the motorcycle's sleek silhouette while keeping the center of gravity low. With a capacity ranging from 17.5 to 20 ampere-hours, the battery stores enough energy for a real-world range of 31 to 43 miles (50–70 km).
Smart battery management system (BMS) continuously monitors cell temperature, voltage, and current to prevent overcharging, over-discharging, and short circuits. Charging is accomplished via a standard AC outlet in approximately 3 to 5 hours — plug in at home or at the office and be ready for the return trip.
7-Speed Drivetrain
Adapt to changing terrain with the precision of a 7-speed gear system. Shift smoothly through the ratios to tackle steep inclines with ease or maintain a comfortable cadence on flat stretches. The derailleur and shifter are tuned for crisp, reliable gear changes, giving you full control over your riding experience.
Combined with the electric assist, the gear range lets you optimize either for battery conservation or for a more active ride. It’s the perfect fusion of traditional cycling mechanics and modern electric propulsion.
Lightweight Aluminum Alloy Frame
Engineered from 6061 aluminum alloy, the frame strikes an ideal balance between strength and low weight. This material choice resists corrosion and provides the rigidity needed for stable handling, while supporting a maximum payload of 287 lbs (130 kg). The geometry is designed for an upright, comfortable riding posture that reduces fatigue during longer commutes.
Careful weld finishing and a durable powder-coat finish give the HKM-240851 a refined, premium look that stands up to daily use and varying weather conditions.
Front & Rear V-Brakes
Reliable stopping power comes from a dual V-brake system that offers consistent performance in both dry and wet conditions. The direct-pull design provides strong modulation, allowing you to brake smoothly and precisely. Large brake levers are ergonomically shaped for comfort and require minimal effort to engage.
Regular maintenance is straightforward — pad replacement takes minutes, and the simple mechanical design means there are no hydraulic fluids to bleed. The result is a low-maintenance braking solution that never compromises safety.
20" x 4.0" Fat Pneumatic Tires
The wide 20-inch fat tires define the HKM-240851's sure-footed character. With a generous contact patch, they deliver exceptional grip on pavement, gravel, hard-packed trails, and light off-road surfaces. The pneumatic construction absorbs road vibrations naturally, complementing the suspension system for an ultra-smooth ride.
Lower tire pressure capability adds flotation and comfort, while the robust tread pattern resists punctures and provides predictable cornering. Whether navigating potholed city streets or exploring park paths, these tires inspire confidence.
Front Suspension System
A dedicated front suspension fork smooths out bumps, cracks, and uneven surfaces, reducing rider fatigue and improving control. The suspension travel is tuned for urban commuting — firm enough to avoid excessive dive during braking, yet compliant enough to absorb jarring impacts from curbs and potholes.
Combined with the fat tires, the suspension creates a dual-damping effect that makes the HKM-240851 feel planted and comfortable, even after hours in the saddle.
Thoughtful Design, Inside and Out
Beyond the core specifications, countless details elevate the ownership experience. From the quiet operation of the rear hub motor to the intuitive cockpit layout, every interaction has been refined.
The Joy of a Silent Ride
One of the most immediate pleasures of the HKM-240851 is how quietly it moves through the world. The rear hub motor emits only a faint hum, allowing you to hear the wind and the surroundings — a stark contrast to the noise of gas-powered alternatives. The smooth power delivery and vibration-free ride make early-morning or late-night trips a serene experience.
Efficient & Environmentally Conscious
Calculating the cost per mile reveals the economic advantage: electricity costs are a fraction of gasoline expenses, and with far fewer mechanical components, maintenance intervals are drastically reduced. No oil changes, no spark plugs, no clutches — just a clean, efficient electric drivetrain that helps lower your carbon footprint while keeping operating costs remarkably low.
Whether you're replacing a car for short trips, navigating campus, or simply enjoying weekend explorations, the HKM-240851 represents a sensible step toward sustainable personal transportation.
Frequently Asked Questions
How fast can the HKM-240851 go?
What is the real-world range?
How long does it take to fully charge the battery?
Is the electric motorcycle suitable for hills?
What is the maximum weight it can carry?
Can it be ridden in wet conditions?
Do I need a license or registration to ride it?
Purchase with Confidence
Free Shipping on All Orders
Complimentary standard shipping on every purchase, delivered right to your door.
180 Days Purchase Protection
Shop with peace of mind knowing your order is covered for 180 days from delivery.
30-Day Money-Back Guarantee
If you're not satisfied, return it within 30 days for a full refund — no questions asked.
24-Month Warranty Service
Covered by a comprehensive 2-year warranty against manufacturing defects.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy