- 9-Speed Design:Precision construction maintains shifting response with narrower 9-speed chain width.
- Improved Durability: Pin pull-out resistance improved by 50%.
| Specifications | |
| Type | Super Narrow HG |
| Pin Link Plate | zinc-alloy plated |
| Roller Link Plate | zinc-alloy plated |
| Chromizing Treatment Link Pin | yes |
| Weight | 304g (116 links) |