Smoother than ever. Extended inner plate improves chain engagement and retention, while reducing shift times and pedaling shock. This proprietary design ensures smooth shifts and strength against everything a performance ride can throw at it.
- Compatible with 12 speed drivetrain.
- Sil-Tec and chromizing treatment for increased durability.
- SM-CN910-12 Quick-link for easy chain connecting & removal.
- E-Bike compatible.
- 252g.
