Originally Posted by
Precision1
My motor can is 42.5mm and fits just fine. The only thing that limits the motor diameter is the center brace which most people don't run and is really easy to trim if it does contact (depending on spur size).
That's weird ! My motor is exactly 41.78mm in diameter ( hpi flux 2200kv ) and it needed to remove around 2-3mm from two of it's cooling fins in order to fit probably because the screw in the middle of chassis ( all showing in pictures on post #. 4489 at link below ) prevented the motor from setting correctly .
Check all pictures and modifications here :
http://www.rctech.net/forum/electric...l#post11738447