Professional components for road bikes: the Shimano Dura-Ace 7800 series.
Shimano Ultegra FC 6500 chainring, 39 teeth, B-type, 130 mm bolt circle
Spare part for Shimano RD-7800 / RD-6800 / RD-6800 / RD-4700 rear derailleur: stop screws + plate
Shimano DURA-ACE SLBS 79 handlebar-end shift lever for 10-speed and 2-speed drivetrains.
The Shimano DURA-ACE SLBS 77 bar-end shifters for 9-, 10- and 11-speed drivetrains.
Shimano 10-speed chain pin
Shimano DURA-ACE FC 7800 10x2-speed crankset, 130mm chainline, 5-arm
The Shimano Dura-Ace FC 7800 triple crankset with 532/39/30-tooth chainrings.
