SRAMRoad Chainrings Are Stamped From 7075-T6 Aluminium With Black Hard Anodized Finish. Powerglide Ramps/Pins For Optimized Shifting Performance.
Low Weight And Excellent Strength
Made Of 7075-T6 Aluminium
Powerglide Ramps/Pins For Optimized Shifting Performance
Black Hard Anodized Finish
MATERIAL (CHAINRING) | Aluminum |
---|---|
SPEEDS | 10/11 |
COLOR (CHAINRING) | Black |
COMPAT - YAW | n/a |
CHAINRING SIZE | 39T, 42T, 53T |
BOLT CIRCLE DIAMETER (BCD) | 130 BCD |