DETAILS
- Compatible with 50T chainring
- Dual SIS front index shifting
- Multi-fit for 28.6 and 31.8 mm seat tubes
- For 7-speed drivetrainsSG-X chainring compatible
DETAILS
- Compatible with 50T chainring
- Dual SIS front index shifting
- Multi-fit for 28.6 and 31.8 mm seat tubes
- For 7-speed drivetrainsSG-X chainring compatible