Race Face Next SL G4 Crank Boots Parts Mountain Cranksets

Race Face Next SL G4 Crank Boots. Trail riding can be tough on your gear and the ends of your Race Face Next SL G4 crank arms can take a lot of abuse. With that in mind, the Race Face Next SL G4 Crank Boots protect your cranks from damage. Made from a durable, Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection.