- 604
- 4
- 170 / 172.5 / 175
Specifications
As listed in the manufacturer's catalog.
General
- Series
- GRX
- Color / 1
- Series color
- Rear speeds
- 11
- Compatible chain
- LINKGLIDE, HG 11-speed
- Spider/gear arms
- 4
- Q-factor (mm)
- 151
- Optional chain guard / Without chain/bash guard
- Yes
- HOLLOWTECH II
- Yes
- Compatible bottom bracket type / Outboard
- Yes
- Outer ring / Material
- Aluminum
- Crank fixing screw included
- Yes
Crank arm length (mm)
- 170
- Yes
- 172.5
- Yes
- 175
- Yes
Recommended bottom bracket
- Threaded (normal)
- SM-BBR60
- Press-Fit
- SM-BB72
Threaded bottom bracket shell width (mm)
- 68
- Yes
- 70
- Yes
Crank arm
- Material
- Aluminum
- Finish
- Anodized
Crank axle
- Material
- Steel
- Finish
- Plated
Outer/middle ring fixing bolt
- Material
- Aluminum
- Finish
- Anodized
Variants
The manufacturer's versions of this model (code suffix, color, cage). Each figure counts spec sheets that name that exact version; most name only the model.
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
GRX RX810 48/31
-
GRX RX810 1x11 Chainset-170mm-40T
-
Shimano GRX 810 1x11-SPD CRANKSET
-
Shimano GRX 810 2x11-SPD CRANKSET - 48/31t
-
GRX RX810 1X 40T
-
GRX RX810 2x11 Chainset-170mm 48/31T
-
Shimano GRX RX810 1x Chainset / 172.5mm / 42 Tooth
-
Shimano FC-RX810-2, 11-speed, 48/31T, 170mm
Bicycles
Published bicycles that use it, newest model years first.
