It includes a 36V lithium battery and front suspension brake mode : front and rear disc the pedal can change the speed Dimension SHIMANO 3*8 speed freewheel derailleur, SHIMANO shifter Net Weight 20kgLoading Capacity 95pcs/20ft container, 255pcs/40HQ Motor 250W, brushless, rear wheel driveBrakes alloy levers, disk brake, baking power off function Frame Aluminum AlloyTires 26*1.95" (KENDA)Front ...