Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t CheckoutTitle=Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 38t Slim clamp area reduces handlebar

Slim clamp area reduces handlebar footprint

One size fits most

Brake Lever Actuation Short Pull Super SLR Pad Type One Piece Brake Position Front Brake Mount Type Short Reach Caliper (39mm - 49mm) Defined Color Black

0 Base allows for on-the-go maintenance and repairs of bike

Includes one 4oz bottle of each: EcoTech Degreaser DRY Lube Super Bike Wash Concentrate

Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t CheckoutTitle=Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 38t Slim clamp area reduces handlebarShimano 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