![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
![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-5.jpg)
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 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-2.jpg)
When to replace your jockey wheels - avoid an expensive mechanical issue and improve your shifting | road.cc
![Amazon.com : DJC Bike Bearing Pulley Wheel 2pcs Guide Roller Jockey 12t 14t 16t MTB Road Bike Rear Derailleur for Sram for Shimano M9000 R8000 Over Sized Narrow Wide Tooth (1pcs 12T Amazon.com : DJC Bike Bearing Pulley Wheel 2pcs Guide Roller Jockey 12t 14t 16t MTB Road Bike Rear Derailleur for Sram for Shimano M9000 R8000 Over Sized Narrow Wide Tooth (1pcs 12T](https://m.media-amazon.com/images/I/51OF-gU86RL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : DJC Bike Bearing Pulley Wheel 2pcs Guide Roller Jockey 12t 14t 16t MTB Road Bike Rear Derailleur for Sram for Shimano M9000 R8000 Over Sized Narrow Wide Tooth (1pcs 12T
![Amazon.com : KCNC Road Mountain Bike Rear Derailleur Oversized Pulley 16T for Shimano/Sram/Campy OSPW use (Black) : Sports & Outdoors Amazon.com : KCNC Road Mountain Bike Rear Derailleur Oversized Pulley 16T for Shimano/Sram/Campy OSPW use (Black) : Sports & Outdoors](https://m.media-amazon.com/images/I/619Ixb5RHiL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : KCNC Road Mountain Bike Rear Derailleur Oversized Pulley 16T for Shimano/Sram/Campy OSPW use (Black) : Sports & Outdoors
![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/2021-campagnolo-ekar-13-speed-gravel-groupset-jockey-wheel.jpg)
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 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-1.jpg)
When to replace your jockey wheels - avoid an expensive mechanical issue and improve your shifting | road.cc
![10T 7/8 replacement jockey wheel too wide for rear derailleur. Thought I had bought a compatible replacement, but the original shimano deore LX screw isn't long enough to pass through the new 10T 7/8 replacement jockey wheel too wide for rear derailleur. Thought I had bought a compatible replacement, but the original shimano deore LX screw isn't long enough to pass through the new](https://preview.redd.it/zfhvytgkz3m71.jpg?width=640&crop=smart&auto=webp&s=420b35b57df9d49294504ea12b2d8b56aff2311b)
10T 7/8 replacement jockey wheel too wide for rear derailleur. Thought I had bought a compatible replacement, but the original shimano deore LX screw isn't long enough to pass through the new
![16T Bike Ceramic Bearing Jockey Pulley Wheel Set Carbon Fiber Rear Derailleurs Guide Replacement for Shimano 68006870460090009070 UltegraDURA - Walmart.com 16T Bike Ceramic Bearing Jockey Pulley Wheel Set Carbon Fiber Rear Derailleurs Guide Replacement for Shimano 68006870460090009070 UltegraDURA - Walmart.com](https://i5.walmartimages.com/asr/96bc104c-a0ea-48b9-9701-62ae47bac4a5_1.ee7048997e28a018e4ced56ba760fda1.jpeg?odnHeight=2000&odnWidth=2000&odnBg=FFFFFF)
16T Bike Ceramic Bearing Jockey Pulley Wheel Set Carbon Fiber Rear Derailleurs Guide Replacement for Shimano 68006870460090009070 UltegraDURA - Walmart.com
![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/schema_org/public/replacing-jockey-wheels-3.jpg)