ekimsx600
New member
I'm stretching my sled to a 136 this year and I'm looking for clutching and gearing info from those who have done this to their sled. It's a sx700.(swapped the 600 out). What did you guys end up running on a stock motor?
grapeape
New member
I had 8 tooth extros on my sx and at 136 it liked stock gearing best. Same for the rx-1 at 136 and 8 tooth drivers