Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t Model=Surly Track Cogs 5" (66-140mm) tall

5" (66-140mm) tall

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Bushing extractors and installers for Fox forks

Not compatible with CYCLIQ FLY12/FLY12 CE CATEYE VOLT 1200/1600/1700 GOPRO HERO FUSION GARMIN VIRB ELITE HD Color Black

Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t Model=Surly Track Cogs 5" (66-140mm) tallThis 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 34 Drivetrain