ePower 36v 700w 26" REAR Wheel Electric Bike Bicycle Motor Conversion Kit / USA / ebike kit / Electric Bicycle Kit 36v 14A/17A German Type controller (6 MOZ tubes) German type motor (copper winding + high capacity magnet) Strong double-wall alloy rims, with heavy duty 2.6mm spokes Thumb throttle (with three lights to show battery capacity) Brake levers, front and rear with Power Off switch to save energy