Campagnolo Super Record Bicycle Rear Derailleur

Features:

• 11speed
  11 Speed

  For 11 speed specific gearing.
• campagnolo
  Campagnolo Compatible

  This product is Campagnolo compatible.
• carbon
  Carbon

  This is a mixture of a matting of carbon threads and epoxy resin. Carbon fibre is strong and light and because the manufacturer can decide which direction the fibres go, it can be made stiff in one direction and springy in another.
• ceramic
  Ceramic

  A smoother longer lasting material, offering a reduction in resistance and a more uniform surface area.
• road
  Road

  specifically designed for use On The Road.
• titanium
  Titanium

  Titanium has unique properties that make it an excellent choice. It's a high strength, low density and corrosion resistant material that is not only extremely strong, comfortable and durable, but also incredibly lightweight. Expensive but worth it.