Shimano GRX FC-RX810-1 Hollowtech II Crankset

Shimano GRX FC-RX810-1 crankset - 1x11-speed for mixed terrain

The Shimano GRX FC-RX810-1 crank offers you optimal performance on mixed surfaces and riding styles. Narrower gear increments allow you to keep the pedal rhythm on any terrain. A chainline further out ensures compatibility with wider tyres. The single chainring features Shimano's Dynamic Chain Engagement technology so you don't have to worry about the chain dropping. Of course, the FC-RX810-1 crankset is also based on the Hollowtech II system, which has been tried and tested for years.


Are you interested in the GRX series? Then have a look at our Shimano gravel site. You will find many more products there.

Specifications:

Application:

Gravel, Cyclocross, City & Touring

Compatibility:

Shimano 1x11-speed

Chainring Mount:

110 mm pitch circle, 4-arm asymmetrical

Technical Information:

Series:

GRX RX810

Crank Arm Material:

Aluminium

Chainring Material:

Aluminium

Axle Material:

steel

Gradation:

40 tooth, 42 tooth

Crank Arm Length:

170.0 mm, 172.5 mm, 175.0 mm

Chainline:

49.7 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:

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:

• tighter shifts ensure a constant rhythm on known routes
• optimal gear change for mixed terrain and different riding styles
• larger front range
• hollow crank arms (Hollowtech)
• anodised crank arms, painted chainring
• 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.

Manufacturer Numbers:

170.0 mm 40 tooth:

I-FCRX8101CXB0

170.0 mm 42 tooth:

I-FCRX8101CXB2

172.5 mm 40 tooth:

I-FCRX8101DXB0

172.5 mm 42 tooth:

I-FCRX8101DXB2

175.0 mm 40 tooth:

I-FCRX8101EXB0

175.0 mm 42 tooth:

I-FCRX8101EXB2

Contents:

• 1 x Shimano GRX FC-RX810-1 crankset (40 or 42-tooth)
• 1 x Shimano crank bolt