Narrow wide is the profile for chain retention. As part of Race Face's cinch system, the chainrings are made from 7075-T6 aluminium, an aerospace grade strength. Compatible with drive trains from 10 to 12 speed makes for a great, stiff chainring that will hold the chain tight and help you conquer the next mountain.
. Material: 7075-T6 Aluminium
. Profile: Narrow Wide
. Speed: 10-12
. Weight: 33g (24T) - 112g (42T)
. Compatibility: Race Face cranks with CINCH System Interface
. Colour: Blue
. Recommended Use: Cross Country / Trail / All Mountain / Downhill
Not compatible with Shimano 12 speed drivetrains