
CN-M9100
- XTR / Dura-Ace R9200 12-speed chain
- The extended inner plate improves chain engagement and retention
- Sil-Tec treatment and chromizing on all plates and pins for increased durability
- SM-CN910-12 quick-link for easy chain connection and removal
- Reduced shift times and pedal shock
- Compatible with e-bikes
- 242 g







