[lincpimp]

Originally Posted by MTBikerTim

by std 32p pinions do you mean these: http://www.rc-monster.com/proddetail...od=32pinion5mm

Might be a really stupid question.

Those will work, for a motor with 5mm shaft. If you have a motor with 1/8th shaft, like the mamba motors, feigao s cans, novak mtors, etc, you can just use traxxas emaxx pinions, or robinson 32p pinions.