How it works: Select your cog, chainwheel, tire size and brand, then your rollout is calculated for you. Get the edge on your competition by knowing what they don’t!
Most popular tire brands are included:
And more to come!
Designed by riders for riders.
Time 2 Shine Enterprises, LLC part of our Sports and have average installs from 10 to 50. Last Update July 19, 2012. Google play rating is 100.0. Current verison is None. Actual size 0 bytes.