Sram: The GX Eagle Transmission (T-Type) chain is the strongest we have ever made. Specifically engineered to optimize Eagle Transmission, this all-new T-Type design features a unique flat top. In addition to this shape maximizing shifting performance and upgrading the aesthetics of any bike, it is developed specifically for the added torque loads of E-MTB thanks to its solid pins that give it incredible strength.FEATURESStrongest SRAM chain ever. Specifically engineered for Eagle Transmission.Flat top profile, unbelievable shifting performance, game-changing aesthetics.Solid pins, fully approved for E-MTB use SPECIFICATIONSCompat - Speed (CN) 12s T-TypeChain length (links) 126 linksColour - Outer link SilverColour - Inner link SilverChain connector PowerLock 12s T-Type BLKInner link finish Chrome HardenedOuter link finish NickelPin variant Solid PinPin treatment Chrome Hardened