Race Face’s Cinch Narrow/Wide Steel chainring utilizes their proprietary spline interface, to be used with any of Race Face’s Cinch cranksets, and is built to outlast. This hard-wearing and corrosion resistant steel ring has a lifespan that is measured in years not months. The narrow/wide tooth profiling ensures ultimate chain retention with most 9, 10, 11, or 12 speed chain. This chainring is not compatible with Shimano Hyperglide+.
The chainring attaches using a lockring that can be installed/removed with a Park BBT-22 bottom bracket tool.
