Shimano Outer cage for Ultegra Di2 R8050 rear derailleur

Shimano outer cage for 11 speed rear derailleur Ultegra Di2 R8050 is made from aluminium and available in short and mediium sizes.

Features

• Material : Aluminium
• Position : Outer
• Sizes :
    - Short (SS) - Y3HR98040
    - Medium (GS) - Y3HR98060
• Length between pulleys :
    - Short (SS) - 72 mm
    - Medium (GS) - 93 mm
• Derailleur compatibility :
    - Shimano Ultegra Di2 R8050
• Colour : Black