The KMC X9-SL Bicycle Chain
- 9 Speed features an extra stretch proof hollow pin, with weight & chain suck reduction. Key
Features: Doule X bridge shape Double X durability Compatibility: Shimano & Sram 9 speed Drivetrain systems Connecting Link: CL566R (reusable), CL566 (non-reusable), CL366 (slotted link) For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.