Functionality-Flexibility-Freedom!
Electric bicycle conversion kits Features:
1) motor with doublewall rim DC 36V, 150W, 250W, 300W; DC 48V, 150W, 350W, 500W. front and rear
wheel motor are both available (100mm and 135mm for forks)
intelligent contorller with cycle analysor...
Products: dogs electric fence,
space electric heater