Shimano FC-R8000 Ultegra Double Chainrings 11sp - 110mm BCD 4-Bolt Asym Color:Black the Alpinist Tech features the

the Alpinist Tech features the aggressive functionality of a mono-point with a precisely positioned secondary point for extra support and stability

Style Number : 8528

These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399)

The lights also display battery level and support mode

Base in durable Bergshell fabric with 31% recycled nylon

Shimano FC-R8000 Ultegra Double Chainrings 11sp - 110mm BCD 4-Bolt Asym Color:Black the Alpinist Tech features theShimano Ultegra R8000 Series Chainrings are designed for use with Shimano's 11 speed Ultegra crankset For 2x11 drivetrain setups Drivetrain Speeds: 11 Chainring BCD: 110