【Powerful Brushless Motor】The Racer Plus fat tire electric bike is equipped with a high-speed PEAK 1000W brushless motor, reaching up to 28MPH. Easily tackle steep hills and off-road terrain with its robust power and smooth performance. Switch smoothly between 4 riding modes to match your adventure 【Long Range 48V 624Wh Battery】Powered by a 48V 13AH waterproof Li-ion battery, the ebike offers up to 65 miles on PAS mode and 50 miles on electric mode, depending on riding conditions. The removable, anti-thief design makes charging convenient at home or work, keeps your journey uninterrupted 【Master all terrains with 4.0" Fat Tires】The 26-inch fat tires with 4.0 inch width support superior traction and stability on sand, snow, gravel, or rocky terrain. Combined with enhanced lockable dual shock absorber and dual disc brakes, this e-bike ensures a smooth, bump-free experience on any surface, deliver optimal durability and safety 【7-Speed Gear & Smart LCD Display】The electric mountain bike comes with a professional 7-speed gear system for smooth shifting across, ensuring a comfortable ride. The LCD display offers speed control and provides all riding data, adding convenience to your rides 【Easy setup and Worry-free Service】Arriving 90% pre-assembled, the electric bicycle includes detailed tutorials, manuals, and tools for quick setup. Start riding in no time, and rest easy with a one-year warranty. Our 24-hour customer support is always ready to assist and enhance your Qlife e-bike experience 12 Months Warranty Qlife Peak 1200W High Power Electric Bike for Adults with 48V 13AH Detachable External Battery for low-carbon and environmentally friendly Long Ride. Features： 1. Peak 1200W high-speed brushless motor, speed up to 28MPH, range of 30-50 miles (throttle mode) to 45-65 miles (pedal assist). 2. Dimensions: 74*28.1*44.7 inches 3. 26*4.0 inch fat tires. 4. 48V 13AH built-in battery, waterproof and shockproof. 54.6V 2A charger with cable. 5. Battery lock to prevent theft. 6. Front shock absorption. 7. 3+1 stage pedal assist function. 8. Safety lights: Headlights, rear reflector. 9. Adjustable seat cushion, for people of different heights (5'3"-6'3"), bear to 350lbs. 10. installation instructions and tools included in the e-bike package.