This Shimano Super Narrow CN-HG601-11 directional 11-speed chain offers precise shifting and improved durability thanks to the SIL-TEC treatment on the inner plate surfaces.
- Provides smooth and precise front and rear shifting
- SIL-TEC ultra-low friction surface treatment on the inner plates allows the chain to run smoother and wear longer in all conditions
- Shop box of 20 chains and connecting links