- 17
- DUAL CONTROL LEVER
- 283
Specifications
As listed in the manufacturer's catalog.
General
- Series
- GRX
- Model no.
- ST-RX820-L
- Color / 1
- Series color
- Bracket cover color / 1
- Standard
- Shifter type
- DUAL CONTROL LEVER
- Shift lever / Front speeds
- 2
- Bracket / Material
- Engineering composite
- Average weight (g)
- 283
Shift lever cable
- Outer casing / Lever side
- OT-SP41
- Inner cable / Polymer-coated cable
- Yes
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
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
Shimano GRX 820 STI, ST-RX820-L, 2-speed
-
Shimano GRX 820 STI, ST-RX820-L, 1-speed
Bicycles
Published bicycles that use it, newest model years first.
