48V 750W BAFANG Ebike Conversion Kit Mid Drive Motor Set BBS02 DIY Bicycle 500C

Easiest DIY electric bike conversion kit. Easily turn your bicycle into an electric bike. Easy to mount in the bottom bracket frame. Silent motor so you can hear just the wind when driving. Providing suitable power. Less energy exercise electric bike but for fun. Zero-emissions vehicle. Solid motor with integrated hidden controller structure. 3 working modes. 5-speed shift modes. High performance in speed, climbing, and loading. Can aid you up steep inclines and help you cover ground faster. 250w-1000w rated power. Large starting torque.