Shimano Grx FC-RX810-2 Crankset 48-31T

SHIMANO GRX FC-RX810-2 CRANKSET - 2X11-SPEED FOR GRAVEL RIDERS


The Shimano GRX FC-RX810-2 crankset delivers optimum performance on changing surfaces and for different riding styles. Its gear ratio, specially adapted to Gravel riding, helps to maintain your rhythm even on rough terrain. FC-RX810-2 features a chainline that is further out, ensuring compatibility with wider tyres. Of course, this Shimano crank is also based on the Hollowtech II system, which has been proven over many years.


SPECIFICATIONS

Application: Gravel, Cyclocross, City & Touring
Compatibility: Shimano 2x11-speed
Chainring Mount: 110/80 mm bolt circle diameter, 4-arm asymmetrical


TECHNICAL INFORMATION

Series: GRX RX810
Crank Arm Material: Aluminium
Chainring Material: Aluminium
Axle Material: Steel
Gradation: 31-48
Crank Arm Length: 170.0 mm, 172.5 mm, 175.0 mm
Chainline: 47 mm
Q-Factor: 151 mm
Axle Diameter: 24 mm
Compatible BSA Shell Width: 68 mm
Recommended Bottom Bracket: SM-BBR60 or SM-BB72-41B Press Fit Hollowtech II (not included)
Recommended Chain: HG-EV 11-speed, HG-X11 (e.g. CN-HG701-11)


COMPATIBILITY

Shifter: ST-R9100, ST-R9120, ST-9001, ST-9000, SL-BSR1, ST-R8000, ST-R8020, ST-R8025, ST-6800, ST-5800, ST-R7000, ST-R7020, ST-R7025, ST-RS685, ST-RS505, ST-U5060, SL-RS700, SL-U5000, ST-RX810, ST-RX600, ST-R9150, ST-R9160, ST-R9170, ST-R9180, ST-9070, SL-9071, ST-R8050, ST-R8060, ST-R8070, ST-6870, ST-6871, ST-R785, ST-RX815
Front Derailleur: FD-RX810, FD-RX815
Bottom Bracket: BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS501, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB
Chain: CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500


FEATURES

- the transmission ratio is adapted to Gravel and helps to maintain rhythm even on uneven terrain with wider tyres
- optimal gear change for mixed terrain and different riding styles
- larger front range
- hollow crank arms (Hollowtech)
- anodised crank arms and chainrings
- aluminium chainring bolts


TECHNOLOGY

Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with a 24 mm axle or bearing diameter, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.