Shimano Tiagra RD-4700 Rear Derailleur 10 Speed Cable Adjusting Bolt Unit – Y5RF98020
The following are an “A” match which indicates that the parts are the same in materials, appearance, finish and size etc.
Interchangeable with RD-4700-SS, RD-4700-GS
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.