Description

Shimano FC-6800 Ultegra 11 Speed Outer Chainring 52T-MB For 52/36T

The Shimano Ultegra FC-6800 11 speed chainrings are the perfect replacement for worn or damaged chainrings

Shimano’s class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high load

The teeth have been developed to work only in conjunction with 11-speed HG chains for improved contact providing more efficiency and improved power transfer

Genuine Shimano replacement chainrings for the FC-6800 cranksets available in 53T, 52T, 50T, 46T (Outer ring), 39T, 36T, 34T (Inner ring)

Shimano part numbers: 53T-MD – Y1P498080, matches 39T-MD – Y1P439000, 52T-MB – Y1P498070, matches 36T-MB – Y1P436000, 50T-MA – Y1P498060, matches 34T -MA – Y1P434000, 46T-MB – Y1P498050, matches 36T-MB – Y1P436000

Compatible chain Shimano HG 11-speed

• Bolt Circle Diameter – 110 mm
• Chainring Fitting – 4 Arms