48V-72V E-bike 60A 3-Mode Sine Wave Controller +LCD Display for 1000-3000W Motor
1000W 1500W 2000W 3000W motor set. E-bike lithium Battery Nickel Belt For HaiLong Case Battery Holder 18650 Plate. Electric Bike Sensor KT-V12L 12 Magnets Pedal Assistant Sensor Dual Hall Sensor. Green:Pulse signal 、 2.