Specifications:

Top Speed: 30km/h base on 28inch wheel

Battery Life: Over 800 Charges

Charge Time: 5 Hours

Kit Includes:

1.36V350W rear cassette hub motor kit with 20/24/26/27.5/28inch rim

2.36V18A sin-wave controller(no noise) L:91mm W:62.5mm H:41mm

3.850C/DPC-14 colorful TFT display

4.EB-BUS cable 1T4(same as BBS)

5:Right Thumb throttle

6.Torque sensor(68mm)

7.Brake-2(keep your bike original brake lever)

8.Controller Box