Hope Oval Retainer MTB Chain RingHope’s Oval Retainer Ring helps to smooth out your pedalling action and make those extended climbs to the top of the trails less painful. Also, when you’re on the way back down again, you’ll enjoy excellent chain retention thanks to its narrow/wide tooth profile. When used along with a clutch style rear mech, you don’t need a chainguide, so overall weight is reduced and your drivetrain runs quieter and with less drag.The Oval Retainer chainring is CNC machined from 7075-T6 aluminium and provides the perfect blend of low weight and strength. It’s compatible with 9, 10, and 11-Speed set ups and has a hard anodised finish, which makes it ultra durable.Features: Material: CNC machined 7075-T6 Aluminium Bolt Circle (BCD): 104mm 4 bolt pattern 12% Ovality and 113 degree clocking Narrow/wide tooth profile means no need to run a chain device Designed to work with conventional 9, 10 or 11-Speed set ups Weight: From 41g (32T)Buy Hope Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
