Hoping someone out there can help me!!!! I need a new crankset for my Bafang M620 motor on a Dengfu FS Fat bike. I can get EP06 Cranks, but they will not clear the swing arm. Why did Bafang use a proprietary spindle similar but not the same as an ISIS Spindle.
So I have a Bafang M620 on a Carbon Fiber Dengfu FS Frame that I can run either as a true fat e-bike 26 x 4.8 Tires or I can run 29+ wheelset. Awesome option to have! My issue is that I need a new crankset and the M620 uses a proprietary spline similar, but not exactly like ISIS. I can find...