SHIMANO Ultegra R8000 RD-R8050 Ultegra Di2 11-speed rear derailleur E-tube
SHIMANO Ultegra R8000 RD-R8050 Ultegra Di2 11-speed rear derailleur E-tube Shimano RD-R8050 Ultegra Di2 11-speed rear derailleur E-tube, GS cage Check Offer Price Ultegra Shadow design with Di2 technology, shifting is easy and precise – just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gearSleek appearance...