Originally Posted by
Overdriven
Pitch is Mod1. Tooth count depends on other factors like how many cell Lipo you're going to run? Tire size? I know you said E-XXL, but does the trans actually have XXL bevels in it? Generally with that kv on 4s you want 22-25t on the pinion with the stock 63t spur.
I bought the XXL brand new. Stock tires and stock tranny. Plan on mainly running 4S. Who sells these pinions? Brand preference?