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.
 
FEATURES
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.
32T, 104 BCD (4 Bolt)