Campagnolo RD 9,10,11,12,13 Speed Jockey Wheels For Campagnolo Rear Derailleurs

Campagnolo Super Record 11 Speed Jockey Wheels RD-SR600

BBB Rollerboys BDP-07 Sram Jockey Wheel 12T+14T In Black

BBB RollerBoys Ceramic 12T Jockey Wheels Sram Compatible BDP-16

BBB RollerBoys 10T Ceramic JockeyWheels 7/8/9/10Speed Shimano-Campag-Sram BDP-11

BBB RollerBoys 11T Ceramic Jockey Wheels 9/10/11 Speed Shimano-Campag-Sram BDP-12

BBB RollerBoys 11T Jockey Wheels BDP-05 SRAM Compatible

BBB RollerBoys 12T Jockey Wheels BDP-06 SRAM Rival 1-CX1 Force 1-X1-XX1-X01-GX1

BBB AluBoys Ceramic 11T Jockey Wheels 9/10/11 Speed Shimano-Campag-Sram BDP-22

BBB RollerBoys 10T Jockey Wheels 7/8/9/10Speed Shimano-Campag-Sram BDP-01

BBB RollerBoys 11T BDP-02 Jockey Wheels 9/10/11 Speed Shimano-Campagnolo-Sram

BBB AluBoys 11T Jockey Wheels 9/10/11 Speed For Shimano-Campag-Sram BDP-21

Campagnolo RD-RE600 9 Speed Jockey Wheels

Campagnolo RD RE900 Jockey Wheels 11 Speed