Originally Posted by Marcos.J
I actually got a 110 64 pitch spur to fit with a little mod (very easy) this way you do not have to grind down any or if any parts in the motor mount. The spur sticks out maybe .015 past the chassis but it should be fine I dont think that the chassis will go completly falt to grind down the spur. Ill be testing it tomorow
the 110 spur worked great with no issues