Shimano Ultegra 11-Speed Chainring (MA) 50 Teeth

The Shimano Ultegra 11-speed chainring with 50 teeth is the right replacement for riders with a Ultegra FC-6800 crankset who want to replace a worn chainring. It has 4 asymmetric arms and a pitch circle diameter (BCD) of 110 mm. The tooth count directly affects the gear ratio: this chainring has 50 teeth, so check that it matches your current chainring before buying.

The specified material is aluminium and carbon (CFRP), used for the 50-53 T chainrings. The chainring is also compatible with the Dura-Ace FC-9000 crankset. Code Y-1P498060 identifies the 50-tooth version and is useful for checking your order.

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.