Race Face Next SL Narrow/Wide Direct Mount Chainset

Product Description

Race Face Next SL Narrow/ Wide Direct Mount Chainset: Race Face Next SL has been completely redesigned for 2014. With Race Faces proprietary hollow arm technology combined with their new Cinch interface, with a direct mount Narrow/ Wide chainring & 30mm alloy alloy spindle. Race Face introduces the lightest production carbon crankset on the planet thats has been proudly designed, tested & manufactured in their Canadian facility with US sourced carbon & aluminum. The NEXT SL combines proven Race Face proprietary hollow arm technology with their new Cinch interface. Comes fitted with a direct mount Narrow/ Wide chainring. The Narrow Wide tooth profiling ensures ultimate chain retention & attaches as part of the RF Cinch system (using common Park BBT-22 bottom bracket tool) allowing switching between DM rings/spiders with ease. A 30mm alloy spindle & compatibility across all relevant frame standards. Quite possibly the most versatile crankset you will ever own. Built for XC Race/ Trail/ Enduro Completely hollow crankarms with all unnecessary material being removed from the centre core, no internal aluminum spine Industry standard 30mm spline CNC machined from commercialized aluminum super alloy, 20% stronger than 7050 alloy Direct mount Narrow/ Wide chainring fitted Utilizes Race Face proprietary spline design Chainring made from 7075-T6 aluminum, aerospace grade strength Stiff 4mm plate thickness to transfer loads without flexing Compatible for 9, 10 & 11 speed Chainline 51mm Bottom Bracket options BB92, 68/73 BSA, 100mm BSA, PF30 Weight 425g (28T)