![So my GRX 400 rear derailleur jockey wheels became ninja stars and I cant get some new GRX specific ones. Will other shimano jockey wheels also work? : r/bikewrench So my GRX 400 rear derailleur jockey wheels became ninja stars and I cant get some new GRX specific ones. Will other shimano jockey wheels also work? : r/bikewrench](https://preview.redd.it/sjephcjt9ox61.jpg?auto=webp&s=f5db3ca1ab6d29e2ebc228199016890542f7dca6)
So my GRX 400 rear derailleur jockey wheels became ninja stars and I cant get some new GRX specific ones. Will other shimano jockey wheels also work? : r/bikewrench
![Shimano RD-M7000-11 SLX/Metrea Jockey Wheels Tension and Guide Pulley Set - SportsCare Physical Therapy | Armworks Hand Therapy Shimano RD-M7000-11 SLX/Metrea Jockey Wheels Tension and Guide Pulley Set - SportsCare Physical Therapy | Armworks Hand Therapy](https://i.ebayimg.com/images/g/ImIAAOSwSNRiqHWo/s-l1600.jpg)
Shimano RD-M7000-11 SLX/Metrea Jockey Wheels Tension and Guide Pulley Set - SportsCare Physical Therapy | Armworks Hand Therapy
![Amazon.com : Shimano Ultegra 6800 11-Speed Rear Derailleur Pulley Set: Version 2 : Sports & Outdoors Amazon.com : Shimano Ultegra 6800 11-Speed Rear Derailleur Pulley Set: Version 2 : Sports & Outdoors](https://m.media-amazon.com/images/I/51xIgQBk-5L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Ultegra 6800 11-Speed Rear Derailleur Pulley Set: Version 2 : Sports & Outdoors
![JSHOUBIKE Bicycle Pulley Bearing Wheel 11T 12T 13T14T15T16T17T Road Bike Guide Wheel for Shimano Sram MTB Jockey Rear Derailleur - AliExpress JSHOUBIKE Bicycle Pulley Bearing Wheel 11T 12T 13T14T15T16T17T Road Bike Guide Wheel for Shimano Sram MTB Jockey Rear Derailleur - AliExpress](https://ae01.alicdn.com/kf/H41bf45ad19244b3a868de6f2282a3b26c/JSHOUBIKE-Bicycle-Pulley-Bearing-Wheel-11T-12T-13T14T15T16T17T-Road-Bike-Guide-Wheel-for-Shimano-Sram-MTB.jpg)