[brushlessboy16]

Originally Posted by scarletboa

while we are talking about pinions,

mike, would you be able to make an adapter so people can use your 5mm pinions with a KB 45 motor? i have a KB motor that has already been ground down to 5mm, but i bought it used and don't want to risk ruining my new KB motor.

so a 6mm~5mm adapter?

you might want to think that one over again... you cant take away diameter of a shaft with an adapter..