1). 1x 500W Brushless geared motor
2). 1x Motor controller
3). 1x #420 Chain (70 links)
4). 1x Chain wheel (38 tooth)
5). 1x No teeth freewheel
6). 1x Freewheel adapter (31mm)
7). 1x Pedal throttle
8). 1x LED headlight
9). 1x Light switch
10). 1x Reverse switch
11). 1x Brake sensor
12). 1x Key switch (with battery voltmeter)
Note: this kit without battery and battery charger .