The GX Eagle chain is 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.Features:- Groundbreaking new chain design and technology- The Eagle chain has been completely re-engineered, and is produced with new manufacturing technology.- All-new 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 ringsSpecifications:- Compat- Speed (CN): 12s-Eagle- Chain length (links): 126 links- Chain connector: PowerLock- Inner link finish: Black Oxide- Outer link finish: Nickel- Pin variant: Solid Pin- Pin treatment: Chrome Hardened