Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination CheckoutSpec= (31.8) 53cm A tubeless sealant that is

A tubeless sealant that is formulated with Kevlar fibers that work synergistically with fast-acting natural latex to deliver faster and stronger seals

3 Width (CM) 60 D: BB Length (CM) 14

Saltwater resistant

9mm Length 325mm Weight 609g Color Black Travel Drop 75Mm

Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination CheckoutSpec= (31.8) 53cm A tubeless sealant that isThis 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