This product is a Genuine Shimano replacement part For Ultegra and GRX RD-R8000 RD-R8050 RD-RX800 RD-RX805 RD-RX812 rear derailleurs

Brand: Shimano
Custom Bundle: No
Model: Shimano Ultegra
MPN: ULTEGRA RD-R8000
Set Includes: Derailleur (Rear)
Number of Items: 1
Number of Speeds: 12 Speed
Colour: Black
Part Type: Pulleys
EAN: 4524667762768