Shimano Ultegra R8000 11-Speed Rear Road Bike Cycling Cycle Derailleur

Shimano Ultegra R8000 11 Speed Rear DerailleurNow compatible with a wider range of cassette tooth count options, the Ultegra R8000 11 Speed Rear Derailleur delivers has been optimised by Shimano to offer fast and accurate gear shifts with minimal rider effort. In addition to the slick shifting, it also adopts the “Shadow” cage design to sit closer to your bike's frame. This improving its aerodynamics and protects it should you be unlucky enough to have a crash. Race-ready, it’s made in two different cage sizes to suit your cassette size preference.Key Features: Material: Alloy Colour: Grey Speed: 11-Speed Compatibility: All Shimano 2x11-Speed road drivetrainsCage Size: Separate short and medium cage size options Casse... - Manufacturers part number: IRDR8000GS

• Lightweight aluminium pulley cage helps reduce weight without sacrificing shifting performance
• Total capacity: 39 teeth
• Wide outer link plates increase pivot joint rigidity to reduce shifting deflection
• Compact
• Sleek appearance with Low profile Shadow design construction reduces risk of damage in a crash
• Low profile design
• Compatible with: Shimano derailleur gear