Brand:aa
Product detail:
B&Y bicycle electric converstion kit
Front and rear brushless motor |
Controller |
Handle and throttle bar |
Brake bar: power off auto when braking |
1:1 PAS |
Charger |
Rear rack for choice |
Power display |
Light for choice |
Lithium battery for choice (24, 36 and 48V) |
Rear disc brake for choice |
5-, 6- and 7-gear for choice |
detailed pics