ano Ultegra R6800 MA Inner Chainring 50t For use with 34 inner ring 4 bolt 110 BCD For Ultegra R6800 cranks only
Shimano Ultegra FC-6800 11-speed Chainring 34t - 36t - 39t - 46t - 50t - 52t-53t
Shimano Ultegra FC-6800 50t MA Outer 110 BCD 4 Bolt Chainring 11 Speed RefS4
Shimano Ultegra ST-6800 Road Bike Brake/Gear Shifters Shimano Ultegra
Shimano Ultegra Ultegra/XT RT-CL800 Ice Tech FREEZA Centre Lock Disc Brake Rotor
Shimano Ultegra CS-HG800 Ultegra 11-Speed Cassette
Shimano Ultegra CS-R8101 Ultegra 12-speed cassette 11 - 34T
