36V 9Ah water bottle style electric bike kits very easy and simple DIY controller built in the battery case bottom

Electric bike kit :product code:00091

250W to 500W brushless geared motor36V 9Ah Li-Ion batteries pack26" or 700C alloy double wall rim and CNC silver side edge13G stainless Steel SpokeWith built-in controller at the bottom of the battery case Throttle and Alloy brake lever cut off to the motor26'' or 700C front or rear wheel assembly finished36V 2A smart charger from 110V to 240V automatic modulation

Electric Bike Kit