Bafang M6x20 Fixing Plate Bolts
These are the bolts that attach the fixing plate to the Bafang BBSHD and Bafang BS02 motor housing. This is not the M6 x 15 bolt that comes with all Bafang kits. If your bottom bracket is a 73mm you will need a M6 x 20mm bolt. We have the M6 x 20 mm bolt in stock. If you need the M6 x 20mm be sure that it goes into the correct side of the motor housing. If facing the motor, the longer bolt will go into the left side. The shorter will go in the right side. If you have any question send us a message or give us a call.
Remember, using the right bolt with the right number of washers will help to get the fixing plate flat against the bottom bracket shell. If the fixing plate is not flat against the shell it can pull the motor to one side causing it to wear out quicker.
There are two Bafang bolts M6x20 SHCS in the package. They fit the Bafang BBSHD 1000 watt and the Bafang BBS02 750 watt electric bike motor kit.
When installing the fixing plate bolts do not tighten. Leave them loose until you have M33 lock nut on and tightened. If you tighten the bolts first the M33 lock nut cannot seat properly. Tighten the bolts only after the locking nut is completely tightened. Remember to use blue Loctite on the threaded portion of the Bafang motor.