Electronics Battery 48V10.4AH & 48V20AH（EVE Cells） Motor 48V500W High Speed Motor Top Speed 25KM/H(Adjustable to 32KM/H) Range 35-45KM(10.4AH);70-90KM(20AH) PAS 5 Riding Modes Charger 54.6V2A Charging Time 5.2-10.4H Throttle Twist Throttle(Spare parts in small box) Display LCD Display Sensor Speed Sensor 12 Gears Lights With Front & Rear Lights Standards Frame Material Aluminum Alloy 6061 Wheel Size 20"*3 Tire Brand Chaoyang Net Weight 32.5KGS Gross Weight 43.5KGS Payload Capacity 120KGS Climb Capacity 15° Tool-Free Assembly Tools Included to Chain 1/2*3/32”x152L Crankset 52T*170L Fenders With Front & Rear Fenders Brakes Mechanical Disc Brakes(Front& Rear) Front Fork With Suspension Fork Pedals Aluminum Alloy Pedals Shifter Shimano 7 Speed Temperature -10~45℃ Waterproof Level IP54 Foldable NO Bell/Horn With Electronic Horn Rear Rack With Rear Rack Color Black & Grey Bike Unfolded Size 186*65*132cm Bike Folded Size Unfoldable Rider’s Height 155-190cm Packing Size 163X30X70cm Optional Accessories Front & Rear Baskets Qty for 1*40HQ Container 206PCS