I see a lot of pro4 racers use the 64 pitch gears.
Where I race, it gets a bit dusty at times and even just a very small rock destroys the teeth of the 64 pitch gears.
Decided to go 48 pitch and to date, no problems except for getting to the best gear ratio for me. It is in this light that I am asking everyone's comment on:
WHAT IS THE BEST GEAR RATIO FOR THE FOLLOWING CONDITIONS:
Medium Bite, Bumpy, Cement finish track
Track is a bit technical, leaning lots of curves and turns - not flowing
Thus far, what I use are:
V2 10x2 = 69/27 * 2.4375 = 6.23
V2 9x2 = 69/22 * 2.4375 = 7.64
Can anyone assist by stating what gear ratio they have used successfully???