Highly durability and revolutionary carbon composite and steel FC M770 XT middle chainring The carbon and steel construction produces a stiff and lightweight chainring The steel teeth are hard wearing increasing service life This Hyperdrive ring offers the highest standard of quiet, slick and trouble free front shifting performance even under load, with the use of detailed added leading teeth and pick up spike pins
Whether you’re cyclocrossing in mud or grinding gravel, Praxis 1X rings are ready for action with the Wave™ tooth profile. Licensed and developed in conjunction...
Designed to be perfectly Compatible with 2015 forwards Campagnolo 11x 4 arm Chorus, Record and Super Record carbon chainsets Matches Campagnolo's shifting ramps and pins...