Specifications:

Top Speed: 40km/h base on 28inch wheel

Battery Life: Over 800 Charges

Charge Time: 5 Hours

Kit Includes:

1.36V500W Bafang BPM front/Rear motor with 20/24/26/28inch rim

2.36V20A sin-wave controller(no noise) L:119mm W:57.5mm H:35mm

3.850C/DPC-14 colorful TFT display

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

5:Right Thumb throttle

6.V12 PAS(easy for installation)

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

8.Controller Box