Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Model-Precision 3+ Ultegra 8000 Works great as a primer

Works great as a primer for all grip waxes

Direct Mount Type Direct Mount SRAM Tooth Count 36 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs

5 Lock Style Keyed Diameter 12 Cable Included Yes Shackle Width 3

Dual compounds to balance rolling resistance and traction

6 Stem Angle (deg) 0

Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Model-Precision 3+ Ultegra 8000 Works great as a primerThis 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 Ring Position Type Outer Tooth Count 50 Drivetrain