E*Thirteen TRS Plus 12-Speed ChainBack On The Chain GangDo you need a 12-speed chain? Well here's a 12-speed chain. The E*Thirteen TRS Plus 12-Speed Chain is designed for SRAM drivetrains only. It is perfect for your SRAM X01, XX1, GX, NX, or SX Eagle setups. With the nickel plating, the chain gains extra durability and corrosion resistance. FeaturesNickel-plated for extra durability and corrosion resistanceDesigned for SRAM drivetrains only12-Speed design perfect for XX1, X01, GX, NX, and SX Eagle setups | e. thirteen|E Thirteen TRS Plus 12 Speed Chain 126 links | Nickel | SRAM Drivetrain Only