Inrunner / Outrunner

[lincpimp]

Originally Posted by Arct1k

PS this is a nice find...

http://www.progressiverc.com/Brushless_Motor.html

Crap, that is impressive!

The ammo will be too small. The align xl should fit, but will be too low kv to work on 4s lipo. If you want to do some modding, either on the motor mount or make a new one, take a look at the 8l kb 45. They can be had on ose or hobby city. You should be able to run it on 4s lipo or 5s a123 in 2p. Only issue is the 6mm shaft, gear selection is limited, certain sizes are available on sp sdp. And it has a 30mm bolt spacing, not the 25mm std to 540 motors.