Shimano GRX DUAL CONTROL LEVER 2X10s
Shifter

Specifications
- Manufacturer
- Shimano
- Name
- GRX DUAL CONTROL LEVER 2X10s
- Series
- RX400
- MPN
- ST-RX400-L
- Groupset
- GRX
- Side
- Left
- Front Speeds
- 2[1]
- Rear Speeds
- 10
- Drivetrain Brand
- Shimano
- Brake Type
- Hydraulic Disc
- Shifting Type
- Cable
- Mount Type
- Drop Bar
- Sources
- [1] AI-extracted, not yet checked against a named source (added 27 Feb 2026): Front Speeds
Compatibility
Shimano GRX DUAL CONTROL LEVER 2X10s is a Shimano shifter. It is a 10-speed component. It uses Cable shifting. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.
Front derailleurs this shifter drives20
RecommendedShimano
GRX FRONT DERAILLEUR 2X10s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X11s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
105 FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X11s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
105 FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X12s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CLARIS FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X8s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CLARIS FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X8s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES FRONT DERAILLEUR 2x10/9s (BRAZED-ON MOUNT)
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES FRONT DERAILLEUR 2x10/9s (CLAMP BAND MOUNT)
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES SIDE SWING FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X10/9s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES SIDE SWING FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X11/10s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES SIDE SWING FRONT DERAILLEUR (DIRECT MOUNT) 2X10/9s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES SIDE SWING FRONT DERAILLEUR (DIRECT MOUNT) 2X11/10s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES SIDE SWING FRONT DERAILLEUR (E-TYPE WITHOUT BOTTOM BRACKET PLATE MOUNT) 2X10/9s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES SIDE SWING FRONT DERAILLEUR (E-TYPE WITHOUT BOTTOM BRACKET PLATE MOUNT) 2X11/10s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES TOP SWING FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X10/9s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES TOP SWING FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X11/10s U6000
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES TOP SWING FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X11/10s U8000
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
CUES TOP SWING FRONT DERAILLEUR (CLAMP BAND MOUNT) 2X9s
- Both are set up for 2x
- Both use cable actuation
Mechanically compatibleShimano
DURA-ACE FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X11s
- Both are set up for 2x
- Both use cable actuation
Handlebars with a matching shifter mount type (not clamp fit)20
Mechanically compatibleFSA
A-WING AGX ALLOY
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleICAN
A22 Integrated Handlebar HB21
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleICAN
A9 Integrated Handlebar HB017
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleFSA
ADVENTURE compact alloy
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleWinspace
Adventure Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleQuick Pro
AELOUS-SSL Wide Angle Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleENVE
AERO IN-Route Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleEXS
Aerover Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleIncolor
AEROWAV AC1 Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleDeda Elementi
Alanera Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleDeda Elementi
ALANERA RS
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleDeda Elementi
Alanera RS OD2
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleCrust Bikes
Albatross Bar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleGanna
Angle° Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleGanna
Angle° Pro Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleCoefficient
AR Carbon Gravel Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleSPAD
ARX Carbon Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleTavelo
AVRO Gen-1 Integrated Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleTavelo
AVRO-GR Integrated Gravel Handlebar
- A drop-bar shifter mounts to this kind of bar
Mechanically compatibleCrust Bikes
Bee Bar
- A drop-bar shifter mounts to this kind of bar
Frequently Asked Questions
What fits Shimano GRX DUAL CONTROL LEVER 2X10s?
On this page we list front derailleurs this shifter drives, handlebars with a matching shifter mount type (not clamp fit). Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.
Does Shimano GRX DUAL CONTROL LEVER 2X10s work with electronic shifting like Di2 or AXS?
No. Shimano GRX DUAL CONTROL LEVER 2X10s is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.
Is Shimano GRX DUAL CONTROL LEVER 2X10s compatible with rim brakes?
No. Shimano GRX DUAL CONTROL LEVER 2X10s is built for hydraulic disc systems. The mounting standards and wheel/frame interfaces for disc brakes are different and cannot be mixed.