Shimano Tiagra RD-4700 10-speed rear derailleur, short cage – IRD4700SS

Shimano ’s Tiagra RD-4700-SS rear derailleur is designed to deliver smooth, precise and reliable gear changes on road bikes fitted with a 10-speed drivetrain. Part of the Tiagra 4700 range, it benefits from technologies developed for high-end groupsets Shimano to ensure consistent performance, both in training and in competition. Its short-cage (SS) design prioritises responsiveness and precision when shifting on compact and double-chainring road set-ups.

Compatible exclusively with Tiagra 4700 ‘ Shimano ’ shifters, this derailleur utilises a specific geometry offering gear-changing quality comparable to that of 11-speed ‘ Shimano ’ groupsets. Its dual-servo mechanism ensures rapid and precise chain movement across the entire cassette, even under load. The aluminium and stainless steel construction guarantees strength, lightness and durability.

With a total capacity of 33 teeth and compatibility with a maximum sprocket of 28 teeth, the RD-4700-SS is particularly well-suited to 2x10-speed road drivetrains designed for performance and competitive road cycling.

Technical specifications

• Brand: Shimano
• Range: Tiagra 4700
• Model: RD-4700-SS
• Manufacturer’s reference: IRD4700SS
• Gear system: 10-speed
• Chape: short (SS)
• Chain compatibility: Shimano HG-X 10-speed
• Total capacity: 33 teeth
• Maximum sprocket: 28 teeth
• Minimum sprocket: 25 teeth
• Smallest compatible sprocket: 11 teeth
• Largest upper sprocket: 14 teeth
• Maximum chainring difference: 16 teeth
• Materials: aluminium, steel and stainless steel
• Standard road derailleur hanger mounting Shimano

Key features

• Precise and quiet gear changes
• Design optimised for Shimano Tiagra 4700 groupsets
• Chape Short throw for enhanced system responsiveness
• Excellent durability thanks to aluminium and stainless steel components
• Low maintenance and proven reliability
• Compatible with 2x10-speed road drivetrains
• Technology derived from high-end Shimano groupsets

FAQ

Which shifters is this derailleur compatible with?

The RD-4700-SS is designed to work with the Shimano Tiagra 4700 shifters. It uses a specific cable pull that differs from previous generations such as the Tiagra 4600 or 105 5700.

Which cassettes is it compatible with?

The short cage version is designed for cassettes where the largest sprocket has a maximum of 28 teeth, in accordance with Shimano ’s specifications.

What is the difference between the SS and GS versions?

The SS (short cage) version prioritises compactness and fast gear changes. The GS (medium cage) version accommodates larger cassettes, up to 32 or 34 teeth depending on the configuration.

Is it suitable for a gravel bike?

It can be used on a gravel bike fitted with a Tiagra 4700 10-speed drivetrain, provided the 28-tooth limit for the largest sprocket is observed. For shorter gear ratios, the GS version is generally more suitable.

Can an older Tiagra 4600 derailleur be replaced with this model?

Not directly. The RD-4700 uses a different kinematic design and must be paired with compatible Tiagra 4700 shifters.