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Description
Renewing worn down Shimano chainrings with hooked teeth, the 50T FC-6800 Chainring provides a new lease of life for 50-34T chainsets.
Lightweight and robust, the aluminium structure of this chainring has been designed with HollowGlide technology to improve pedalling efficiency. With great chain stability, the unique tooth shape offers smoother pedal strokes and quick successive gear transitions, ideal for those racing.
Compatible with four arm systems, with a 110mm BCD, the 50 teeth support each pedal stroke with responsive power, perfect for speeding through sprints. Accommodating 34 tooth inner rings, this chainring fits HollowTech II bottom brackets and 11-speed Shimano groupsets.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team