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
| Ring Position/Type | Outer |
| Tooth Count | 50, 52, 53 |
| Drivetrain Speeds | 11 |
| Chainring BCD | 110 Shimano Asymmetric |
| Color | Silver/Black |
| Defined Color | Silver |
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