Bafang BBSO2 comments on new build

Rober

1 mW
Joined
Jan 27, 2011
Messages
14
I just put the Bafang 750W middrive (from Luna Cycle) on a cheap 20" folding bike. Overall I am pleased: it is quiet enough, the assist function works pretty well, it is plenty powerful enough, and there is minimal drag when not turned on. The criticism is that the free-run crank speed is too fast with a 48V battery. I tend to use the assist function and constantly adjust the assist level. A torque sensor would probably be better. What I would really like is a twist shift assist level adjustment so I could adjust as the grade of the hill changes. Robert
 
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