SHIMANO ULTEGRA GRX DEORE XT Pulley Set,fits RD-R8000/R8050/RX800/RX812/M8000..

Shimano Ultegra RD-R8000/R8050/RX812 Rear Derailleur Tension & Guide Pulley Set

Shimano Ultegra R8000/R8050/ GRX RX812 Tension and Guide Pulley Set

Shimano Ultegra GRX RD-R8000/RX812 tension and guide pulley set

Shimano Ultegra RD-R8000/ RD-R8050/RX80 Tension & Guide Pulley Set NIB

Shimano Ultegra RD-R8000 11-Speed Rear Derailleur Pulley Set

Shimano Ultegra RD-R8000 Rear Derailleur Bracket Axle Unit

Shimano Ultegra 11 Speed Rear Derailleur r8000