Race Face Chainring Cinch DM 30T 10/11-Speed - Black

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 aluminum, aerospace grade strength

Stiff 4mm plate thickness to transfer loads without flexing