No weakest link. SRAM's 12-speed chain features the PowerLock connecting link — the only secure tool-less attachment device for an SRAM chain.
Spare SRAM chain connector for 8-, 9-, 10-, 11- and 12-speed SRAM chains. Tool-free connection makes changing the chain a walk in the park. 1 piece included!
PowerLock - SRAM chain engineers developed PowerLock as a tool-free, sure, and consistent way to connect our chains. While PowerLock does not require special tools for install, the especially tight tolerances of 10-, 11- and 12-speed drivetrains mandate that each PowerLock is good for a one-time application only.
No tools necessary to install
Allows for quick and easy maintenance
Black for 10-speed SRAM chains - PC1031 | 1051 | 1071 | 1091 | 1091R | EX1
Silver for 11-speed SRAM chains - PC XX1 | RED 22 Chain | PC1170
"Rainbow colored" or silver für 12-speed SRAM chains - XX1 Eagle | X01 Eagle