The wide outer link plate increases pivot joint rigidity, reducing shifting deflection and ensuring precise gear changes. front difference 16T Total capacity 39T Low sprocket Max. 34T Low sprocket Min.
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
Shimano Ultegra FC-6800 crank arm fixing bolt Hollowtech II Ultegra 105 Tiagra
Shimano Ultegra RD-6800 Ultegra Di2 RD-6870 Tension & Guide Pulley Set Y5YC98140
