Narrow wide is the profile for chain retention. Compatible with drive trains from 9 to 12 speed and Race Face's Cinch system makes for a great, stiff chainring that will hold the chain tight and help you conquer the next mountain.
. Profile: Narrow Wide
. Speed: 9 / 10 / 11 / 12
. Weight: 33g (24T) - 112g (42T)
. Compatibility: Race Face cranks with CINCH System Interface
. Colour: Black
. Recommended Use: Cross Country / Trail / All Mountain / Downhill