As the strongest chain ever produced by SRAM, the GX Eagle Transmission (T-Type) chain is built to excel. Meticulously engineered to optimize performance with Eagle Transmission drivetrains, this all-new T-Type design showcases a unique flat top profile. Not only does this shape enhance shifting precision and elevate the overall aesthetics of any bike, but it is also specifically developed to withstand the increased torque loads of E-MTBs. Details Outer Link Finish: Nickel Outer Link Color: Silver Inner Link Finish: Chrome Hardened Inner Link Color: Silver Chain Connector: PowerLock 12s T-Type Chain Length: 126 links Pin Variant: Solid Pin Weight: 285 grams (based on 126 LINK, PowerLock) SRAM Eagle Transmission AXS Compatibility: The SRAM GX Eagle Transmission AXS Flattop Chain is compatible with the following: Frameset: Any frame that fulfills the “UDH Specification” featuring a hanger-less interface can be upgraded. The SRAM UDH Bike Finder lists all UDH bikes that are compatible with Eagle Transmission. Battery: SRAM AXS Battery Bottom Bracket: SRAM DUB "Wide":BSA73, PF89.5, PF92, PF30 MTB73, BB30MTB73, BSA MTB68SP Chain: XX SL, XX, X0 or GX Eagle Transmission chains Chainring: XX SL, XX, X0 or GX Eagle Transmission chainring Cassette: XX SL, XX, X0 or GX Eagle Transmission cassette Controller: AXS POD Controller, AXS Pod Ultimate Controller Crankset: XX SL, XX, X0 or GX Eagle Transmission cranksets Freehub: SRAM XD compatible freehubs PowerLock: Eagle Transmission PowerLocks only Rear Derailleur: XX SL, XX, X0 or GX Eagle Transmission rear derailleur SRAM Eagle Transmission is not compatible with previous-generation Eagle components. However, Eagle Transmission T-Type chainrings are backward compatible with Eagle chains, so they can be used on the current Eagle drivetrains. Non-T-Type Eagle chainrings will not work with Eagle Transmission chains.