SRAM XX Eagle T-Type Flattop Chain - 12-Speed, 126 Links, Hollow Pin, Includes PowerLock Connector, PVD Coated, Silver Jamis the P-Series Ultegra Di2 is

the P-Series Ultegra Di2 is built to help riders push their limits

or anything in between as you meander your way to the bike-packing trip of your dreams

delivering balanced performance for every rider

The 53mm spindle length offers versatility for different bike setups and rider preferences

SRAM XX Eagle T-Type Flattop Chain - 12-Speed, 126 Links, Hollow Pin, Includes PowerLock Connector, PVD Coated, Silver Jamis the P-Series Ultegra Di2 isThe 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, high durability chrome