- System engineered drivetrain component for optimal power transfer
- Inner-plate treated with SHIMANO's ultra-low friction surface treatment “SIL-TEC” (inner plate)
- Same durability as current 10-speed chain
- Smooth and precise front and rear shifting
- Directional chain
- Weight: 257 g (114 Link)
This Super Narrow HG-X11 directional chain offers precise shifting and improved durability thanks to SHIMANO's SIL-TEC treatment on the inner plate surfaces.