With 1x systems gaining massive popularity, Race Face have developed their Narrow-Wide chainrings. These help retain the chain remarkably effectively, reducing the need for a chainguide that was often dictated by previous rings.
. 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 to switch between DM rings/spiders with ease
. Utilizes RF proprietary spline design
. 7075-T6 aluminium, aerospace grade strength
. Stiff 4mm plate thickness to transfer loads without flexing
. Compatible with 9, 10, 11 and 12 speed systems
. Built For: XC/Trail/AM/DH
. Compatible With: Race Face cranks with CINCH System Interface
. Size: 30T
. Weight guide: 33g (24T) - 112g (42T)
Not compatible with Shimano 12 speed drivetrains