Of the three four GM motors I have, one is a GM rear mini motor that was purchased some time ago. The thing is WAYYYY wider than will fit in 135mm dropouts, so I did a bend/offset job on a steel framed bike to make it work.
The engineering drawing of the CURRENT GM rear mini motor suggests that it DOES fit into 135mm - and would even suggest it's possible to bolt on a disc rotor! Is this true? I don't want to wind up with another 155mm monster - but I have an application that the light weight and stealth appearance would suit well. The motor is quiet and satisfying in operation.
Can someone confirm what I'll get if I order another unit? It really has to fit 135mm dropouts.
And, BTW - are they all silver now - or still silver/black?
Thanks!