- 270
- 3
Specifications
As listed in the manufacturer's catalog.
General
- Series
- GRX
- Color / 1
- Series color
- Bracket cover color / 1
- Standard
- Shift lever cable / Outer casing / Lever side
- OT-SP41
- Bracket / Material
- Engineering composite
Brake lever
- Brake hose (kit)
- SM-BH90-JK-SSR
- Hose joint
- Straight
- Brake hose color (kit) / 1
- Black
- Recommended brake caliper
- BR-RX820
- Oil
- SHIMANO Mineral
- Reach adjust
- Yes
- Funnel bleeding
- Yes
- Free stroke adjust
- Yes
- SERVO WAVE
- Yes
- Material
- Aluminum
- Finish
- Painted
Clamp band
- Diameter (mm)
- 23.8-24.2
- Material
- Steel
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.
-
Shimano GRX RX820 12 spd
-
Shimano GRX ST-RX820
-
Shimano GRX RX820
-
Shimano GRX800 2x12sp
-
Shimano GRX 820
-
Shimano ST-RX820, Shimano ST-RX820
-
Shimano GRX 820 STI, ST-RX820-L, 2-speed
-
Shimano GRX, ST-RX820
Bicycles
Published bicycles that use it, newest model years first.
