Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t Model=Nipple Drivers Includes hydraulic hose and steel-backed

Includes hydraulic hose and steel-backed organic brake pads

Color Black Primary Color Black Wheel Diameter 26

}e*thirteen Helix Crankset - 170mm 73mm 24mm Spindle with e*thirteen P3 Connect Interface Black

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Long Drivetrain Speeds 11 Weight 275 Color Black/Silver Chain Wrap Capacity (teeth) 32 Largest Cog 42

Gender/Age YouthColor Euphoria PurpleDefined Color Purple

Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t Model=Nipple Drivers Includes hydraulic hose and steel-backedShimano Dura Ace R9100 55t 110mm Chainring for 55 42t. This Shimano chainring allows you to update your Dura Ace FC R9100 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of 110 mm