Shimano Ultegra R8000 11-Speed Chainrings - 110mm BCD

This 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