Tackle the most demanding routes for both your fitness and your equipment with a drivetrain specifically developed for gravel riding that offers high performance, a wide range of gearing, and reliability and robustness that can withstand the toughest conditions. Shimano has designed the GRX RX810 11-speed double chainring groupset, which is a reliable ally with components that are more robust than those intended for road bikes, but with the same operation, ergonomics and precision. The combination of 48-31 chainrings, paired with a choice of 11-30, 11-32, or 11-34 cassettes, allows you to choose the gear ratio that suits your level and the type of terrain you prefer, enabling you to overcome any difficulty while still having enough gear when you need to ride powerfully on flat terrain or downhill. Hydraulic disc brakes guarantee powerful and consistent braking even in wet and muddy conditions, allowing you to ride with confidence on the trails.
Groupset composition
- Shimano GRX ST-RX810 shifters with Flatmount brake calipers, 2x11 speeds
- Shimano GRX RX810 crankset
- Bottom bracket (brand and model vary depending on the standard chosen)- Shimano Ultegra R8000 11-speed cassette
- Shimano GRX RD-RX810 2x11-speed rear derailleur
- Shimano GRX RX810 braze-on front derailleur
- Shimano HG-701 Quick Link 138-link 11-speed chain
Features
- 2x11-speed drivetrain
- Shimano Shadow RD+ rear derailleur
- Hollowtech II crankset
- Servo Wave brake levers - Flatmount Ice Technology brake calipers for excellent heat dissipation - Crank lengths: 170 mm, 172.5 mm, 175 mm - Chainring teeth: 48-31- Cassette: 11-30, 11-32, or 11-34 Depending on the choice of bottom bracket, the price of the groupset may increase by an additional £49. Complete group delivered without brake discs.