Shimano Ultegra RD-R8000-GS / 11S rear gearbox

The RD-R8000 rear derailler reduces the effort required at the lever level, and at the same time guarantees safety, speed and precision. The group offers two specific rear deraillers: one for 11-25 and 11-30 boxes and one for 11-28 and 11-34 boxes; ensuring a fluid guide even in the highest and most steep mountainous areas. Thanks to the integrated Shadow RD technology, with its reduced profile design tested in the race, the derailler is more compact and closer to the frame, ensuring less damage in the event of a fall.

• Compact and elegant appearance.
• New low-profit design.
• Shimano Shadow RD.
• Race-Ready.
• Long cage (GS):   Pignoni package suggested from 11-28T to 11-34T.
• Real weight: 210 g (GS)