Shimano FC-6800 Ultegra Double Chainrings 11sp - 110mm BCD 4-Bolt Asym.
The Shimano Ultegra FC-6800 Double Chainrings are precision-engineered replacements for Ultegra 6800-series road cranksets, designed to deliver crisp, reliable front shifting under load. Optimized for 11-speed drivetrains, these chainrings use Shimano’s asymmetric 4-bolt, 110mm BCD interface to balance stiffness, weight, and shift performance.
Manufactured to Shimano’s tight tolerances, the FC-6800 chainrings feature advanced tooth profiling and ramping to ensure smooth, fast transitions between chainrings—whether you’re climbing, accelerating, or riding at tempo. Ideal for restoring like-new shifting performance after drivetrain wear or damage.
Key Features
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Genuine replacement double chainrings for Shimano Ultegra FC-6800 cranksets
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Designed for 11-speed road drivetrains
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110mm BCD with 4-bolt asymmetric mounting pattern
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Optimized shift ramps and pins for fast, precise front shifting
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Durable construction for long service life and consistent performance
A direct-fit solution for maintaining Ultegra-level performance and smooth, confident shifting on the road.