Shimano Shimano Ultegra FC-6800 11 Speed Outer Chainring 46T-MB For 46/36T

Information

• 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