About this item

• Easy to Convert: DIY rear wheel ebike conversion kit for bicycle with rear drop out size "135-142mm" cassette flywheel is ≦9 Speeds. Easily convert your pedal bike into a motorized bike with low cost
• Stable Drive System:This Bafang rear-drive motor, which is compatible with the disc brake and V brake, has a rated power of 500W, providing ideal power for vehicles
• Complete Accessories:Comes with most necessary accessories. Rear wheel & motor, controller, brake level or brake sensor for hydraulic brake levers, thumb throttle, controller case,Bafang LCD display (optional),extension cable,PAS,1T4 cable,battery and charger(optional)
• Super Cost-Efficient:Strong and efficient, this motor greatly enhances riding comfort and is suitable for touring bikes, commuter bikes and mountain bikes. Speed up to 38-40 KMH, 390 RPM, efficiency ≥ 80%;Brake Levers cut off the power supply to the motor safely
• Globle Service Center:We have inventory in US/UK/EU/CA/AU warehouse.The battery would be sent seperately(if you order the battery ). If any QUALITY problem within one year, our local after-sales service center, providing technical support and maintenance