Color Denim Blue / Radio Orange Frame Material Aluminum alloy Motor BAFANG SUTTO 750W rear hub motor (Peak Power≥1000W) Riding Modes 5 level electric assist Pedal Sensor Speed sensor Max Speed 28 MPH by pedal, Class 3 Range Up to 90 miles, depending on pedal effort Throttle Thumb throttle Display LED HMI display Battery BAFANG 48V/20Ah,960Wh Lithium-ion battery with LG cells Charger 3A Charging Time Approx. 8-10 hours Crankset 170mm/ 52T Rear derailleur Shimano 7-speed Cassette 14-34T, 7-speed Brakes Hydraulic disc brake Tires 20" x 4.0" fat tires Front Light 35 LUX headlight Rear Light Tail light Front Fork Front suspension fork, 60 mm travel Fenders Front & rear fenders Rear Rack YES Max. Load Capacity 330 lbs Body Length 1800mm/ 70.8 in Handlerbar Width 620mm/ 24.4 in Handlerbar Height 1130-1280mm/ 44.4-50.4 in Saddle Height 822-842mm/ 32.4-33.1 in Net Weight 38.6 kg/ 85.1 lbs Gross Weight 52.8 kg/ 116.4 lbs Box Dimensions 156 x 29.5 x 78.5 cm/ 61.4 x 11.6 x 30.9 in