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Race Face Single Rings - Now with performance enhancing chain retention technology. Burly enough for DH Racers and Dirt Jumpers, yet light enough for XC / singlespeed. Single Rings are machined from 7075 aluminum and tested in some of the most punishing riding terrain - Built to last.
Narrow Wide tooth profiling ensures ultimate chain retention.
Stiff 4mm plate thickness and I-beam construction transfer loads without flexing.
7075-T6 aluminum, aerospace grade strength.
Reversible laser etched graphics.
Compatible for 9, 10 and 11 speed.
Sizes: 30, 32, 34, 36, 38, 104 BCD (4 bolt).
Weights: 37-57g (36T: 50g).