24V 36V 48V 250W 350W 500W Brush Controller Throttle Brake Kit for Electric Bike

 
 
this is brush controller just fit brush motor， if you not know your motor type，please don't place order
 
Brush controller function：
1.brake
2.electric lock
3.throttle
4.indicator light
5.brake light
6.charge interface
7.motor line
8.battery （red is battery +， black is battery -）