Unleash Your Inner Beast - Ride Wild and Conquer Any Terrain with Bison Electric Bikes! What adjectives would you use to describe a bison? Wild, strong, and tough, just like our bison electric bikes. Not only does it have a Mozo hydraulic shock suspension in the front, but it also has a high-performance shock absorber in the middle for a highly comfortable ride. And also equipped with a market rare 48V 17.5ah super-capacity lithium battery to let you unleash the real wild in your heart as long as you want. With this e-bike, you can ride comfortably on all types of terrains like sand, mud, dirt trails, tarmac, and even snow. There is nothing that can stop you from being a wild beast! Specifications Motor: MXUS 1,000W Brushless Rear Hub Motor Rated Voltage: 48V Battery: Lithium Cell Battery (removable) Battery Charging Time: 6-8 hours Battery Capacity: 48V/17.63 Ah Battery Life: Up to 400-600 Cycles Torque: 75Nm Range: ~35 Miles per Charge on low pedal assist* Tires Size: 26" x 4.0" Fat Tires Suspension: MOZO Backflush hydraulic suspension form Functions: Pedal Assist On-Demand Throttle Brakes: Tektro-Hydraulic disc 180 mm rotor (front/rear) Transmission: Shimano 7-speed Sensor: Speed Sensor Frame: Aluminum Alloy Display: Ecotric Smart LCD Fenders: No Weight: 79lbs (with battery) Seatpost: Suspension Comfort and adjustable seat Max Load: 265lbs Recommended Rider: 5'8"- 6'3" Assembly required - tools included Optional Accessories Ecotric helmet Ecotric bicycles set speed limits according to United States federal regulations. Maximum speed in power mode is programmable, and can be adapted to the local regulations of any country. *All range estimates are contingent upon rider and towing weight, wind speed and terrain.