Shimano Tiagra FC-R4000 11 Speed Double Chainset - 52/36T - 170mm

The Shimano Tiagra FC-R4000 11-speed double chainset (52/36T) is engineered for road cyclists seeking higher top-end speed without sacrificing Shimano’s renowned reliability and smooth shifting. Built with technology inspired by Shimano’s premium groupsets, it delivers an optimal balance of stiffness, efficiency, and durability for consistent performance on fast-paced road rides.

Featuring a semi-compact 52/36T chainring combination, this chainset is ideal for riders who prioritise speed on flatter terrain and rolling roads, while still retaining usable climbing capability. Its lightweight 2-piece crank construction enhances rigidity and power transfer, ensuring efficient energy delivery with every pedal stroke.

Equipped with Shimano’s SG-X chainring technology, the FC-R4000 provides precise and reliable front shifting thanks to optimised tooth profiles and strategically placed shift ramps and pins. Designed for seamless integration with Shimano’s 11-speed Tiagra R4000 drivetrain, it offers dependable performance for training, commuting, and sportive riding.

Specifications:
- Model: FC-R4000
- Series: Shimano Tiagra (R4000)
- Speed Compatibility: 11-speed
- Chainring Combination: 52/36T (semi-compact)
- Crank Arm Lengths: 165mm, 170mm, 172.5mm & 175mm
- Bolt Circle Diameter (BCD): 110mm
- Crank Construction: 2-piece (Hollowtech II design)
- Chainline: 43.5mm
- Q-Factor: 150mm
- Spider Design: 4-arm
- Material: Aluminium crank arms & chainrings
- Chain Compatibility: HG 11-speed / HG-X11
- Front Derailleur Compatibility: Shimano FD-R4000
- Intended Use: Road cycling