Bafang Ultra M620 G510 motor pawl clutch, finger freewheel /ratchet wash for repair；

Bafang may have upgraded the pawl clutch. The height has little difference according to our customers' feedback. It's better for you to measure your original pawl clutch height before ordering. Our Bafang Ultra pawl freewheel is 15mm in height. If your motor is not yet openned, you can consider to order the whole Bafang Ultra reduction gear set including the pawl clutch, replacing the whole gear set is ok according to customer's feedback.

How to replace the M620 pawl clutch, please check the video below:

Bafang Ultra M620 eb-bus 1T4 cable; if your Ultra loom is broken, then this 1T4 harness would be suitable for you to replace.

There two types of Ultra M620 EB-BUS cable, one is with a triangle display connector and other other type is with a round display connector, please check your display connector before ordering the Bafang Ultra harness.

Total cable length is 1.5m.

Bafang Ultra M620 /G510 chainrings.

There are two types of Ultra M620 chainwheels: MTB chainring and Fatbike /snowbike chainring. The offsets for the two chain wheels are different.

Bafang Ultra  motor stator for repair;

Bafang ultra M620 motor windings for replacement.