SRAM, PC GX Eagle, Chain, 12sp., 126 links

* Designed with SRAM’s Eagle™ geometry, the GX Eagle™ chain features solid pin construction, Eagle™ PowerLock® and smooth, efficient shifting that you can count on every time out.* Eagle™ PowerLock® chain connector with FLOW LINK™ technology provides better chain-guiding and increased longevity* Unique features and design also provide significantly improved wear resistance on Eagle™ cassettes and rings