GNGELECTRIC

GNGelectric

Gngelectric supply inexpensive electric bike kits system which allow you
 to convert your own conventional bike into a battery-powered electric bicycle.


Rotates backward to brake, (easy to brake and the performance is very good)

Materials:Quenched steel

Colours:Black/ silvery

Includes:As shown in the first picture

Specification:36 spoke holes,18T sprocket