Shimano Dura-Ace 9000 Chainring – 50 Tooth 11-Speed 110mm BCD For 50-34T Combination

Shimano Dura-Ace 9000 Chainring – 50 Tooth 11-Speed 110mm BCD For 50-34T Combination. This Shimano chainring allows you to update your Dura-Ace FC-9000 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
• Ideal for road cycling

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