Tiagra RD-4700 Rear Derailleur

This Shimano Tiagra RD-4700 Rear Derailleur delivers dependable shifting performance for your road bike. It is designed for compatibility with ST-4700 and ST-4703 shifters only. Available in two configurations to suit different drivetrains and gearing needs.

• Short-cage version (RD-4700SS) in Black: accommodates a largest cog of 28 teeth and a 33-tooth chain wrap capacity.
• Long-cage version (RD-4700GS) in Silver: accommodates a largest cog of 34 teeth and a 41-tooth chain wrap capacity.
• Shimano Tiagra series construction for reliable, smooth rear shifting.
• Choose the cage length and color that fits your setup.