Shimano Ultegra R8000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination CheckoutSpec= 6/7/8-Speed Smooth center section with mild

Smooth center section with mild siping on the shoulders for improved cornering grip and bite

Engineered manufactured assembled and tested in Colorado

Machine washable Gender/Age Unisex Color Black Size X-Small Pad Type Reactive Polymer Defined Color Black Protection Area Elbow

the RX4 brings that knowledge and skill to the world of Road and Cyclocross

Shimano Ultegra R8000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination CheckoutSpec= 6/7/8-Speed Smooth center section with mildThis Shimano chainring allows you to update your Ultegra FC R8000 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 Outer Tooth Count 50 Drivetrain