Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t CheckoutSpec= Bluto RL/RCT3 (2017+) Touring last

Touring last

Fit: Athletic (Craft's tights and pants tend to run slightly longer than most US brands

Double-butted tapered and shot-peened AL6061 construction

And most importantly they deliver the clampability seatposts crave

Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t CheckoutSpec= Bluto RL/RCT3 (2017+) Touring lastThis 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 53 Drivetrain