Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t MPFN-41055427044 }Shimano Nexus 23t Cog Silver

}Shimano Nexus 23t Cog Silver

Thanks to the adaptable BB386 EVO 30mm spindle this modular system will fit a wide variety of frames with a range of BB standards

coated Black Rise 0 Material Chromoly Steel Defined Color Black Back Sweep (deg) 34 Bar Clamp Diameter (mm) 31

Length 170

Recommended by Avid for use with BB7 MTB brakes

Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t MPFN-41055427044 }Shimano Nexus 23t Cog SilverShimano Dura Ace R9100 34t 110mm 11 Speed Chainring for 34 50t. 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