Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t MFPN=B427HS A07205 6 Color Blatte Material Aluminum

6 Color Blatte Material Aluminum Clamp Style Standard Rails Length 400

Extra long nylon-reinforced braided hose

Bolts and lock washers included

RaceFace Narrow Wide Hyperglide+ 1x chainrings are made of 4mm thick 7075-T6 alloy plate for stiffness and strength

Rear Axle Type 12mm Thru x 135mm Rear Hub Spacing (mm) 135

Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t MFPN=B427HS A07205 6 Color Blatte Material AluminumShimano 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