Shimano Ultegra R8000 2X11 Speed ST+FD+RD RD-R8000 SS/GS Gruppi bici da strada
Shimano has evolved the Ultegra series, which hugely benefits from the joys of its bigger brother's technology, Dura Ace R9000. Shimano Ultegra Front Derailleur FD-R8000. Updated internal shifting unit.