Long in the dimly lit corners of singletrack society, the CPS is making renewed efforts into extending the lifespan of this abused and oft-belittled mountain bike component. The ardent advocates of the CPS adhere to the holy tenants of not shifting at all, under any circumstances, and giving your chain some rest and recuperation time by employing that other neglected component of mountain biking, the "24 inch gear", on the hills.