microSHIFT R9 rear derailleurs are designed to work with 9-speed Shimano-compatible road shifters (RD0214 can be used with 9 and 10-Speed) . With a competitive weight and an aluminum bracket body and outer link, R9 marries form and function beautifully.

• Forged and CNC machined aluminum construction is lightweight and rugged
• Cage is crafted with steel for enhanced chain-rub durability
• Not compatible with Shimano Tiagra 4700 road system
• For use with Shimano compatible 9 and 10-speed road systems
• Medium cage for double 34t setup