Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t ModelNumber=H2288 With adjustable air IRT rebound

With adjustable air IRT rebound and 6-position compression even smaller riders can enjoy the uncommon benefit of a suspension performance tailored to their specific and individual needs

but will make a good front tire too

0 Carbon Handlebar - 40mm Rise 760mm

Accuracy -- within 1

Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t ModelNumber=H2288 With adjustable air IRT reboundShimano Dura Ace R9100 53t 110mm 11 Speed Chainring for 39 53t. 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