Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t F-S RG ULTRA BLUE -6°

RG ULTRA BLUE -6°

3mm Weight 268g Color Silver

Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 36 Labeled Size 700 x 36 PSI 73 TPI 300 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Intended Use Road Tire Type Tubeless Ready Clincher Weight 390

The Drop-Stop B tooth profile is compatible with almost all 9-

Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t F-S RG ULTRA BLUE -6°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 Ring Position Type Outer Tooth Count 55 Drivetrain