Shimano Dura-Ace FC-9000 50t MA 11sp Chainring Silver/Black

Made of precision-machined alloys that are carbide-reinforced for strength and longevity, Shimano's Dura-Ace FC-9000 50t Chainring is purpose built to shift smoothly, look great, and last forever. The 50T-MA boasts a four-arm design for reduced weight and optimum stiffness, whilst the HollowGlide chainrings create excellent rigidity to improve shifting performance even under a heavy load. Featuring 50 teeth, it has the same bolt circle diameter for compact and standard double chainsets, allowing you to customise.
Pushys Note: Shimano Dura-Ace FC-9000 50t Chainrings are designed specifically for Shimano 11-speed road drivetrains (and cranksets), so trying to use them for other drivetrains will notably compromise their performance.