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
KTKEET 9 Speed Cassette 11-30T/32T/34T/36T/40T/42T/46T/50T/ Mountain Bike/Road Bike Cassette 9 Speed Bicycle Cassette Sprocket Compatible with Shimano Ultegra xt Sunrace Sram (11-30T)
KTKEET 11 Speed Cassette 11-25T/28T/30T/32T/34T/36T/40T/42T/46T/50T/52T Mountain Bike/Road Bike Cassette 11 Speed Bicycle Cassette Sprocket Compatible with Shimano Ultegra xt Sunrace Sram (11-36T)
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
