SRAM chain engineers developed PowerLock¨ as a tool free, sure & consistent way to connect our 10-speed chains. While it does not require special tools for install, the especially tight tolerances…
The Shimano Ultegra CN-HG93 9 Speed Chain's precision construction maintains strength, dependability, and shifting performance on narrower 9-speed sprockets. Features Mega9 - Super Narrow Hyperglide…
Shimano Quick Link increases convenience when you need to clean or repair your chain. Easy connect Tool-free assembly (possible) Non-reusable Compatible with current 11-speed chains