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Shimano Ultegra Di2 RD-R8050 SS Rear Derailleur



The Shimano Ultegra Di2 RD-R8050SS Rear Derailleur will help you maintain race concentration through intuitive shift control. The new low-profile design of Shimano Shadow RD increases its shift stability and gives the rear derailleur a sleek and integrated appearance. Race endurance is guaranteed, through the optimized slant angle. The wide compatibility of two specific rear derailleurs will secure a smooth ride in even the highest and steepest mountain areas.

Minimum Sprocket: 11 tooth
Maximum Sprocket: 30 tooth
For double gearing configurations
Weight: 242 grams
11-speed compatible

Model Number
Item Code
Shimano Ultegra Di2 RD-R8050 SS Rear Derailleur