Product name
electric chopper bike bicycle
Frame
20"x4.0, steel, TIG welded
Fork
20"x4.0, Steel, double crown with CP outleg
Tire
20"x4.0",black color, A/V
Motor Power
brushless 48V/250W rear hub motor;
Battery
48V /13AH, ithium battery
Brake
F/R: alloy V brakes,black