Shimano - 4700-GS Tiagra Rear Derailleur fly elite it’s also backward compatible for

it’s also backward compatible for the 10-50t versions

Manufacturer item code: 6802 LLB

- Fast running centre studs

Developed in collaboration with professional athletes from our World Tour teams to deliver superior speed and grip performance compared to any other tire Pirelli has created

5mm steps (With Extensions at 100mm)

Shimano - 4700-GS Tiagra Rear Derailleur fly elite it’s also backward compatible forSHIMANO TIAGRA Rear Derailleur Medium Cage 10 speed The SHIMANO TIAGRA rear derailleur shifts with a consistently smooth, light action. Designed for 10 speed road drivetrains, it is offered in short and medium cage options.