Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t MFPN=010-02936-00 Four years later

Four years later

Color Stone Primary Color Grey Size XL

Design uses a simple band for clamping on the bars just below the shifter

manufactured

Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t MFPN=010-02936-00 Four years laterThis 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 39 Drivetrain