Bafang Install on 73mm Bottom Bracket

Bafang BBS02 750W Motor Installation on a 73mm bottom bracket

When installing the BBS02 750W motor on a 73mm bottom bracket, the outer lockring may not fit. You may need to use the extra washers and

longer M6x20 bolts provided in your kit. We prodive both the two extra washers and two longer bolts for free with all of our kits. If

you want, you can use Loctite on the threads of your axle instead of using the outer lockring.