Shimano Dura-Ace R9100 Chainring - 52 Tooth 11-Speed 110mm BCD For 52-36T Combination CheckoutSpec= Road Bike Bad Pro/Bike Bag Pro Lightweight and responsive this UCI-certified

Lightweight and responsive this UCI-certified sprinter has proven itself on the boards of velodromes across the globe

Model Float X2 Description Outer Body

R-clips and screws

It combines the expeditious efficiency of a short-knob centerline with the get-rad traction of chunky outer knobs

The Fjelltech M50 is updated this year with graphics and the NIS 3

Shimano Dura-Ace R9100 Chainring - 52 Tooth 11-Speed 110mm BCD For 52-36T Combination CheckoutSpec= Road Bike Bad Pro/Bike Bag Pro Lightweight and responsive this UCI-certifiedThis 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 52 Drivetrain