Ultegra RD-R8000 Pulleys

• Ultegra RD-R8000 tension and guide pulley kit
  
• The precision sealed bearings of the guide and tension pulleys ensure smooth and frictionless transmission.
  
• Compatible with the following models: RD-R8000-GS, RD-R8000-SS, RD-R8050-GS, RD-R8050-SS, RD-RX800-GS, RD-RX805-GS, RD-RX812, RD-M8000-GS, RD-M8000-SGS, RD-M8050-GS and RD-RX817.

Features