Shimano Dura-Ace R9100 36t 110mm 11-Speed Chainring for 36/52t Spring Type-ACT-Air The combination of tread design

The combination of tread design together with the compound prioritizes traction and grip on different surfaces

Color Black Closure Double SLW3 Dial Primary Color Black Cleat Type SPD Gender Men Shoe size 42

Description Ribbon Air Rod Assembly (27

Designs developed by Cino Cinelli in the late 1940's with original Cinelli branding

5 Lockout Switch None Metric Yes Eyelet Diameter (mm) 12

Shimano Dura-Ace R9100 36t 110mm 11-Speed Chainring for 36/52t Spring Type-ACT-Air The combination of tread designThis 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 Inner Tooth Count 36 Drivetrain