Originally Posted by
BP SHADOW
Are you running foam or rubber?
I am running 104/24 with foams, and I should probably go down a tooth on the pinion as the motor is coming off pretty hot
I am running rubber tires for now and foams on race day. Just got myself a 21T and will be trying with 104/21, 105/21 and 97/21. I'll most likely stick with 104/21.
Thanks.