Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t CheckoutTitle=Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 38t }Hayes Stroker Ryde Caliper Rebuild

}Hayes Stroker Ryde Caliper Rebuild Kit

One size fits most

}Dimension Chainring - 34T 110mm BCD Middle Black

Double or Triple Double Drivetrain Speeds 11 Weight 106 Derailleur Capacity 16 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Bottom Pull Front Der/Shifter Compatibility Shimano Road Max Ring (teeth) 53 Front Derailleur Style Traditional

}Profile Design Aerobar Bracket Riser Kit: 50mm

Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t CheckoutTitle=Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 38t }Hayes Stroker Ryde Caliper RebuildShimano Dura Ace R9100 55t 110mm Chainring for 55 42t. 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 of 110 mm