The Eagle 70 chain features all the benefits of SRAM's T-Type Flattop design found in their most premium Eagle Transmissions. Fully E-MTB compatible, the Eagle 70 chain is robust, durable and ready for any ride. Eagle 70 Transmission Chain Features Polished Steel finish Flattop profile, smooth-shift bottom profile for Ultimate shifting performance, game-changing aesthetics Solid pins, fully approved for E-MTB use Specs: Rear Speeds: 12-Speed Chain Length: 126 links Outer Link Finish: Polished Outer Link Color: Grey Inner Link Finish: Chrome Hardened Inner Link Color: Black Chain Connector: PowerLock 12s T-Type Pin Variant: Solid Pin Weight: 270 grams Model ID: CN-TTYP-70-A1 Compatibility: The SRAM Eagle 70 Transmission Chain is compatible with all T-Type Components and chainrings.