NIU BQi Fat Tire 300 Electric Bike – Built for Power and Adventure Conquer any terrain with wide all-terrain tires, sturdy suspension, and a 750W rear hub motor (1000W max) for speeds up to 28 mph (pedal-assist). Ride farther with up to 60 miles of range powered by a 768Wh battery and rear regenerative braking. Stay safe and connected with front + rear hydraulic disc brakes, a bright halo headlight, 3.5" full-color TFT display, and NIU Smart App with Bluetooth for ride tracking and customization. The step-through aluminum frame, curved handlebars, and built-in cargo rack offer comfort and strength, supporting up to 308 lbs. Backed by NIU s industry-leading 2-year warranty for lasting confidence.