Originally Posted by srw_g
Which type of the spur gear is better in T2? 48P or 64P？I'm using the 48P of xray, but it's too noisy when racing.
Almost all the factory sites say there's no difference between 48 and 64 pitch as far as speed. The only advantage to 64p is you have more ratios available.
I've asked a lot of racers why they went to 64p and most answer because they already have a full set of 64p pinions.