RD-R8050-GS SHIMANO ULTEGRA - DI2 Rear Derailleur SHIMANO SHADOW Road for 11-speed

Updated with a SHIMANO SHADOW RD design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance.

The RD-8050 Di2 versions offer the digital precision of SHIMANO electronic shifting and synchronized shifting.

Low sprocket for GS cage: Max. 34, Min. T

Low sprocket for SS cage: Max.30, Min.25