Shimano Grx Rd-Rx810 Tension And Guide Pulley Set - Jockey Wheels - Drivechain - Components | Pedal Power, Scotland's Bike Shop
![This morning my chain jumped off my top pulley and snapped my rear derailleur 😳. I want to replace it with s shimano GRX as I swap my wheels between a road This morning my chain jumped off my top pulley and snapped my rear derailleur 😳. I want to replace it with s shimano GRX as I swap my wheels between a road](https://preview.redd.it/s4abblelrfd61.jpg?auto=webp&s=5159fb6f886c239422c33969b834b2088a719bcf)
This morning my chain jumped off my top pulley and snapped my rear derailleur 😳. I want to replace it with s shimano GRX as I swap my wheels between a road
![When to replace your jockey wheels - avoid an expensive mechanical issue and improve your shifting | road.cc When to replace your jockey wheels - avoid an expensive mechanical issue and improve your shifting | road.cc](https://cdn.road.cc/sites/default/files/styles/main_width/public/replacing-jockey-wheels-3.jpg)
When to replace your jockey wheels - avoid an expensive mechanical issue and improve your shifting | road.cc
![Narrow 14T - Shimano 11s, 9100 & R8000 / GRX & RX, XT & XTR Series - 11s - Pulley Wheels - 14T/P Set - CYCLINGCERAMIC Narrow 14T - Shimano 11s, 9100 & R8000 / GRX & RX, XT & XTR Series - 11s - Pulley Wheels - 14T/P Set - CYCLINGCERAMIC](https://cyclingceramic.com/wp-content/uploads/2021/04/cyclingceramic-jockey-wheels-12t-black-MY21.jpg)
Narrow 14T - Shimano 11s, 9100 & R8000 / GRX & RX, XT & XTR Series - 11s - Pulley Wheels - 14T/P Set - CYCLINGCERAMIC
![Amazon.com : Stylrtop 2 pcs Bike 11T Aluminum Sealed Bearing Jockey Wheel Rear Derailleur Pulleys (Black) : Sports & Outdoors Amazon.com : Stylrtop 2 pcs Bike 11T Aluminum Sealed Bearing Jockey Wheel Rear Derailleur Pulleys (Black) : Sports & Outdoors](https://m.media-amazon.com/images/I/61UAssdkYLL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Stylrtop 2 pcs Bike 11T Aluminum Sealed Bearing Jockey Wheel Rear Derailleur Pulleys (Black) : Sports & Outdoors
![Gravel Rear Derailleur Cage Pulley Wheels for Gravel 11 speed Derailleur Oversized Bearing For Shimano GRX 11 speed (RD RX812)| | - AliExpress Gravel Rear Derailleur Cage Pulley Wheels for Gravel 11 speed Derailleur Oversized Bearing For Shimano GRX 11 speed (RD RX812)| | - AliExpress](https://ae01.alicdn.com/kf/S07475db968bd4337b627bd338a957a5d4.jpg?width=1000&height=1000&hash=2000)