Originally Posted by JR Race
What pitch gearing is the most popular?
I run 48pitch
Is 64 better? If so Why?
Popular may depend on your location.
48p slightly greater tolerance to gear mesh if you have a crash and the motor moves slightly you will still finish.
64p slightly smoother although not noticeable on track and provides smaller ratio changes.
A lot of racers here were 64p but quite a few have converted back to 48p.