Chainrings

Shimano FC-R8000 50T chainring compatible with 50-34T cranks, designed for improved shifting performance and durability. The Ultegra FC-R8000 is a high-quality bike disc tray for smooth gear transitions. MRRP: $129.99.
The SHIMANO FC-R8000 chainring, in 52T-MT for 52-36T, is a repair part for Shimano Ultegra R8000. This 11-speed chainring features a 52 / 4 arm design with an 110mm width.
Experience smooth cycling with the Shimano Ultegra R8100 50T Chainring. Engineered for precision and performance, this 4-arm, black chainring is designed for a 110mm BCD, compatible with 12-speed systems.

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