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Shimano GRX FC-RX810 11-Speed Crankset 170mm, 2x11, 48/31t Chainrings
Shimano GRX FC-RX810 11-Speed Crankset 170mm, 1x11, 40t Chainring
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Shimano GRX FC-RX810 11-Speed Crankset 170mm, 2x11, 48/31t Chainrings
Shimano GRX FC-RX810 11-Speed Crankset 170mm, 1x11, 40t Chainring

Shimano GRX FC-RX810 11-Speed Crankset

Mfg PartNum:
$234.99
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The Shimano GRX FC-RX810 features optimum gearing for mixed terrain and riding styles, and is designed for use with GRX components.



1x Option:

  • 1x11 drivetrain offers simplicity
  • Features tighter gear steps to maintain rhythm on familiar routes
  • Available with either 40t or 42t Chainring
  • 50.1mm chainline / 151mm Q-factor

2x Option:

  • 2x11 speed crankset features gravel-specific gear rations that preserve riding rhythm over rough surfaces with wider tires
  • Includes a 48/31t front range for wider gearing possibilities
  • 46.9mm chainline / 151mm Q-factor

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

170mm, 1x11, 40t Chainring

Mfg PartNum: IFCRX8101CXB0 

172.5mm, 1x11, 40t Chainring

Mfg PartNum: IFCRX8101DXB0 

175mm, 1x11, 40t Chainring

Mfg PartNum: IFCRX8101EXB0 

170mm, 1x11, 42t Chainring

Mfg PartNum: IFCRX8101CXB2 

172.5mm, 1x11, 42t Chainring

Mfg PartNum: IFCRX8101DXB2 

175mm, 1x11, 42t Chainring

Mfg PartNum: IFCRX8101EXB2 

170mm, 2x11, 48/31t Chainrings

Mfg PartNum: IFCRX8102CX81 

172.5mm, 2x11, 48/31t Chainrings

Mfg PartNum: IFCRX8102DX81 

175mm, 2x11, 48/31t Chainrings

Mfg PartNum: IFCRX8102EX81 

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Reviewed 6/1/2020
by rtalain
Cycling Enthusiast
Redwood City, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Perfect for 1X!

Bought this for a 1x Lynskey GR300 build and it's got to be one of the best looking cranks out there. The look of a the 1x chainring and beefy crank arms just look indestructible. Besides looks, it has performed flawlessly for me.

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Reviewed 7/22/2021
by Frank
Maryland
Overall Rating
Excellent upgrade

I installed this crank set on my BMC Roadmachine. Everything worked great. This thanked me to unlock the potential for spinning in those higher gears

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Reviewed 2/12/2021
by Lone Ridah
Cycling Enthusiast
PA
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Looks Great, Limited Shimano 1x Options

Used a 1x11 40T crank with SRAM 1x11 group because the SRAM 1x11 crank ugly and prefer Shimano Hollowtech 2 axles. GRX 1x11 stock options are only 40T or 42T. In the end I used an older Shimano 5-bolt 110bcd crank with a brand that offers matching 1x rings ranging from 36T to 50T. Max versatility, not as slick looking, but always dirty when in use anyway. I would certainly use the GRX 2x11 cranks and keep the whole groupset GRX.

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Reviewed 10/10/2020
by Lee
Santa Barbara
Overall Rating
Great crankset!

The GRX cranks are perfect for gravel. Great quality, low gearing and low weight. It�s a trifecta!

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Reviewed 6/10/2021
by Anonymous
Overall Rating
Does exactly what it should! And looks great as well

Got this to have a shorter crank on my gravel bike. It is 1x GRX setup. Crank has been great so far no issues

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