Originally Posted by
Terraformer
I am confused. The product you linked me to says it has a width of 135mm. I am seeing quite a few videos of 1000 watt 48v rwd electric bmx's on youtube. I can't imagine this many people would have successfully spread their rear dropouts to accomodate the motor. There must be 110mm motors out there.
The technical specs show it as a 120mm motor. It uses spacers to get to 135mm so it can use a freewheel or cassette.
Take one of the two spacers out and you have ~110mm.