Shimano Dura-Ace 9000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination MFPN=11654580 without needing to unpack your

without needing to unpack your tool wrap on the trail

You've dreamed of landing a new trick in the park you've talked about that triple on the pump track but you're still not sure you can pull it off

Double X bridge shape for precise gear shifting

5mm Rings 40 Number of Chainrings Single Drivetrain Speeds 13 Chainring BCD 123 Color Carbon Crank Length (mm) 172

Shimano Dura-Ace 9000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination MFPN=11654580 without needing to unpack yourThis Shimano chainring allows you to update your Dura Ace FC 9000 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 Ideal for road cycling Ring Position Type Outer Tooth