Details
Same chain retention, less noise and cleaner performance!
- NEW removed ridges so it is easier to keep the ring looking clean
- NEW tooth profile to run quieter, and cleaner
- Narrow Wide tooth profiling ensures ultimate chain retention
- Stiff 4mm plate thickness transfer loads without flexing
- 7075-T6 aluminum, aerospace grade strength
- Laser etched graphics
- Compatible with 9, 10, 11 and 12 speed
- ArmxBCD: 4x104 4-bolt
