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Description
HKM-711571 1500W Full Suspension Electric Fat Tire Bike for Adults with 7-Speed Gears and Hydraulic Disc BrakesHKM 711571 1500W Full Suspension Electric Fat Tire Bike Engineered for riders who demand uncompromising power, all terrain versatility, and premium comfort the HKM 711571 redefines electric mountain biking. 31 mph Top Speed (50 km h) 1928 mi Range (3045 km) 1500 W Motor Rear Hub 330 lbs Payload (150 kg) 1500W High Torque Motor Conquer steep inclines and accelerate swiftly with the robust rear hub motor, delivering relentless power for any adventure.
HKM-711571 1500W Full Suspension Electric Fat Tire Bike
Engineered for riders who demand uncompromising power, all-terrain versatility, and premium comfort — the HKM-711571 redefines electric mountain biking.
1500W High-Torque Motor
Conquer steep inclines and accelerate swiftly with the robust rear hub motor, delivering relentless power for any adventure.
48V Lithium-Ion Battery
Long-range 48V system provides up to 28 miles of assisted riding, with smart energy management for consistent output.
Full Suspension System
Front fork and rear shock absorb trail chatter and big hits, keeping you in control and comfortable on the roughest terrain.
Hydraulic Disc Brakes
Responsive stopping power in wet or dry conditions, with minimal maintenance and superior modulation for confident descents.
Shimano 7-Speed Drivetrain
Precision gear changes adapt to climbs, flats, and descents, letting you find the perfect cadence effortlessly.
20" All-Terrain Fat Tires
Oversized contact patch floats over sand, snow, and loose gravel, while providing natural cushioning on pavement.
Lightweight Aluminum Frame
6061 aluminum alloy balances strength and weight, forming a stiff, durable backbone for the bike without unnecessary bulk.
330 lbs Payload Capacity
Built to accommodate a wide range of riders and gear, making it practical for commuting, touring, or hauling supplies.
Propulsion & Energy
The 1500W rear hub motor delivers instantaneous torque, propelling you to a top speed of 31 mph (50 km/h) on throttle alone. Paired with a 48V lithium-ion battery, the system intelligently manages power draw to maximize range without sacrificing performance. Riders can expect between 19 and 28 miles (30–45 km) on a single charge, influenced by terrain, assist level, and riding style. The battery is removable for convenient off-bike charging, and a full recharge takes approximately 5–7 hours with the included charger.
Suspension & Braking
Dual suspension is the cornerstone of control on unpredictable surfaces. The front fork and rear shock work together to absorb impacts, keeping the tires planted and your body fresh. Hydraulic disc brakes front and rear deliver consistent, powerful stopping with a light lever feel — essential when you're loaded with gear or descending fast. The oversized rotors shed heat effectively, maintaining performance on long downhills.
Drivetrain & Gearing
The Shimano 7-speed system provides a wide gear range suitable for steep climbs and fast flats. Combined with the electric assist, you can choose the level of effort and speed that fits your journey. The trigger shifter offers crisp, reliable changes, while the derailleur is protected from trail debris.
Frame & Tires
The step-through aluminum frame combines low standover height with robust construction, allowing easy mounting and dismounting. 20-inch fat tires run at lower pressures to act as natural suspension, absorbing vibration while providing enormous grip. Whether you're rolling over city potholes or loose mountain paths, the tire profile keeps you stable and confident.
Technical Specifications
Frequently Asked Questions
What is the actual top speed and range?
The bike can reach up to 31 mph (50 km/h) on throttle under optimal conditions. Range varies between 19 and 28 miles (30–45 km) depending on rider weight, terrain, assist level, and weather. Using lower pedal-assist modes will extend range significantly.
Is the battery removable for charging?
Yes, the 48V lithium-ion battery is easily removable, allowing you to charge it indoors or at your desk. A full charge takes approximately 5–7 hours using the included charger.
What type of terrain can the fat tires handle?
The 20" x 4.0" fat tires excel on sand, snow, mud, gravel, and pavement. Their wide profile and low-pressure capability provide excellent floatation and traction across diverse surfaces.
Does it have a throttle and pedal assist?
Yes, the HKM-711571 offers both a thumb throttle for instant electric power and multiple levels of pedal assist, so you can choose how much effort you want to exert.
What is the recommended rider height?
The bike fits a wide range of riders, typically from 5'4" to 6'4" (163–193 cm). The adjustable seat post and handlebar stem allow you to fine-tune your riding position.
Are the brakes suitable for heavy loads?
Absolutely. The hydraulic disc brakes with large rotors provide exceptional stopping power even when carrying cargo or riding downhill, and they perform consistently in wet conditions.
Purchase with Confidence
Free Shipping
On all orders, no minimum purchase required. We deliver right to your doorstep at no extra cost.
180-Day Purchase Protection
Your order is safeguarded against manufacturing defects for 180 days from delivery.
30-Day Money-Back Guarantee
Not satisfied? Return it within 30 days for a full refund — no questions asked.
24-Month Warranty
Enjoy peace of mind with a comprehensive two-year warranty covering the entire e-bike.
The HKM-711571 — power, comfort, and versatility, ready for wherever the trail takes you.
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