ROSE Bikes GRX FC-RX810 Hollowtech II Crankset 1×11| Road And Cross

Explore beyond!
Discover the almost endless possibilities of modern road cycling with SHIMANO GRX components. The RX800 Series at Ultegra/XT level represents the performance-oriented top range of Shimano’s gravel- and cross-specific GRX groupsets.

While developing the GRX FC-RX810 crankset, SHIMANO’s developers have paid particular attention to the needs of modern cross, gravel and commuter bikes. Thus, the crankset for 1×11 systems reduces the complexity of shifting, since you only have to shift at the rear. In addition, the chainring features SHIMANO´s DYNAMIC CHAIN ENGAGEMENT+ tooth profile, which holds the bike chain in position on rough terrain.
A 2.5mm wider chainline compared to “traditional” SHIMANO road cranks provides space for large-volume tyres.

Details:
Easy and intuitive shifting without the complexity of a front derailleur
DYNAMIC CHAIN ENGAGEMENT+ tooth profile to hold the chain in place on bumpy ground

Specs:
Intended use: Gravel, Road, Cyclocross
Hollow forged aluminium crank arms
Aluminium chainrings
Compatibility: 11-speed/single
Crankset with integrated BB axle
For a shell width of: 68 / 70 mm
Gear ratio: 40 teeth or 42 teeth
Bolt circle: 110 mm/ 80 mm (asymmetric)
Chainline: 46.9 mm
Weight: approx. 655 g

Available with:
170 mm crank arm length
172.5 mm crank arm length
175 mm crank arm length
Please make your choice.

In the box:
1x SHIMANO GRX FC-RX810 crankset (1×11 speed)
WITHOUT bottom bracket

Tip:
For the recommended SM-BBR60 BSA bottom bracket cups, see product code: 1955804.
For SM-BB72 PressFit bottom bracket cups see product code: 1955813.