Ultegra R8000-GS 11-Speed Med Cage Rear Derailleur sleeping mat Full zipper at center front

Full zipper at center front with zipper garage for comfort and handwarmer pockets for warmth

Power Requirements: 100-240V~1

Whether you are walking or in the midst of a cardio-blasting session

Customized options

helping you stand out and be spotted more easily in all water conditions

Ultegra R8000-GS 11-Speed Med Cage Rear Derailleur sleeping mat Full zipper at center frontUpdated with a Shimano Shadow design, the Shimano Ultegra 8000 rear derailleur offers a sleek appearance and optimized shifting performance. Covers: 11 28T to 11 34T Series: Shimano Ultegra R8000 Series Color Series color Average weight 210 g B Axle_Hollow axle Cable adjuster Compatible chain HG EV 11 speed HG X11 Direct attachment (Conventional) X Fluoric coated link bushings: 4 Low sprocket_Max: 34T Low sprocket_Min: 28T Max. front difference: 16T