Can anyone recommend a chainring and cassette for flat ground commuting on a 29 in rim bike with the 750w midrive kit?
I'm trying to strike a balance between chain line and reasonable gearing.
I figure it's not best to have a tiny cog on the rear as your max speed as it would wear out very quickly
The large markings on the bottom side of the case indicate it's a 250 watt, but the smaller markings at the top of the case indicate it's 750 watt?!
Does bafang just use the same outer shell which has already been factory stamped with the 250w model numbers and then just put in a 48 volt controller and the guts for the 750w (or are the mechanical internals the same for the 250w and 750w, and it's just the controller upgrade)??
Has anyone come across this before?
The large markings on the bottom side of the case indicate it's a 250 watt, but the smaller markings at the top of the case indicate it's 750 watt?!
Does bafang just use the same outer shell which has already been factory stamped with the 250w model numbers and then just put in a 48 volt controller and the guys for the 750w??
Has anyone come across this before?