Shimano Tray Ultegra 50T POUR FC-6800 Noir Y1P498060

Carbon Chain Ring / Chain Wheel Teeth 50 / Shimano Ultegra / Aluminium / Bolt Size 110 mm

##Shimano FC-6800 chainring 50T for 50-34T 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 stabilit... morey, 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.