Shimano Tiagra FD-R4000 11-speed front derailleur, 28.6 / 31.8 mm

Shimano Tiagra FD-R4000 11-speed front derailleur, 28.6/31.8 mm

Upgrade your road bike with the Shimano Tiagra front derailleur, built to bring pro-level shifting performance to sport-focused riders. An extra-wide pivot link design increases rigidity while reducing flex, delivering quicker, more responsive front shifts even under load. Lightweight aluminium links and clamp band help reduce overall weight while maintaining excellent strength and durability, and the plated steel chain cage ensures smooth chain movement and long-lasting reliability. The multi-clamp band design fits 28.6 mm and 31.8 mm frame tubes, making it a versatile option for a wide range of road bikes. With a maximum capacity of 16 teeth and support for outer chainrings up to 53 teeth, it’s ideal for performance road drivetrains. Compatible with 11-speed chains and ST-R4020 or ST-U6030 STI shifters, this derailleur provides smooth, dependable front shifting for riders looking to get the most out of their drivetrain.