SRAM XX Eagle T-Type Flattop Chain - 12-Speed 126 Links Hollow Pin Includes PowerLock Connector PVD Coated Silver CheckoutTitle=Bar Mitts Extreme Mountain/Flat Bar Pogies - Black }Shimano Tiagra 4601 10-Speed Chain

}Shimano Tiagra 4601 10-Speed Chain 2nd generation

}Shimano Sora BR-R3000 Rear Brake Caliper Black

}Shimano Ultegra FC-R8100 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface Black

}absoluteBLACK Premium Oval 145 BCD Road Outer Chainring for Campagnolo - 53t 145 BCD 4-Bolt Black

9 feet in length

SRAM XX Eagle T-Type Flattop Chain - 12-Speed 126 Links Hollow Pin Includes PowerLock Connector PVD Coated Silver CheckoutTitle=Bar Mitts Extreme Mountain/Flat Bar Pogies - Black }Shimano Tiagra 4601 10-Speed ChainSRAM XX Eagle T Type Flattop Chain 12 Speed 126 Links Hollow Pin Includes PowerLock Connector PVD Coated Silver. The first thing to know about the XX Eagle Transmission chain is that its one of the strongest SRAM has ever made. Specifically engineered to optimize Eagle Transmission this all new T Type design features a unique flat top shape that maximizes shifting performance. The chain features a hollow pin design and is finished in a long wearing