What is the difference between RD-4700-SS and RD-4700-GS?

SS is short cage, rated for max 28T cassette sprocket. GS is medium cage, rated for max 34T cassette. Choose SS for standard road cassettes (11-28T); choose GS for compact or climbing cassettes (11-32T or 11-34T).

Do I need a derailleur hanger to install this?

Yes — the RD-4700-SS bolts to a replaceable derailleur hanger (dropout) on the frame. Ensure you have the correct hanger for your frame manufacturer. Shimano RD mounts use the standard M10 bolt fitting.

Shimano

Shimano Tiagra RD-4700-SS

Name: Shimano Tiagra RD-4700-SS
Brand: Shimano
SKU: IRD4700SS
Price: 3080.00 INR
Availability: InStock
Author: InstaSport Editorial

₹3080.00

Description

RD-4700-SS SHIMANO TIAGRA - Rear Derailleur - Short 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. SPECIFICATIONS MODEL NO RD-4700-SS SERIES TIAGRA 4700 Series