Kit Includes:
1.36V250W/350W front/rear hub motor kit with 20/24/26/27.5/28inch rim
2.36V15A sin-wave controller(no noise)
3.B51 display(customized, multiple choices)
4.EB-BUS cable 1T4
5:Thumb throttle
6.12 PAS(easy for installation)
7.Brake-2(keep your bike original brake lever）
8.Controller