Shimano item no.: Y5YC98140. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction-free. Ultegra RD-6800. Ultegra RD-6870.
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 RD-R8000 Ultegra 11-speed rear derailleur GS cage, Black, One Size, IRDR8000GS, Grey
Shimano Ultegra CS-HG800 Ultegra 11-Speed Cassette
Shimano Ultegra RD-R8000 Ultegra 11-Speed Rear Derailleur
Shimano Ultegra FC-6800 crank arm fixing bolt Hollowtech II Ultegra 105 Tiagra
