Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s Compatibility Guide

Quick Verdict

Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s is a Shimano front derailleur. It is a 12-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.

Speeds12
Weight96g
Shiftingcable

How this list is built: a part is listed only when we hold the specification that decides the pairing for bothparts and those specifications match: the freehub body for a cassette and a wheel, the mounting interface for a chainring and a crankset, and so on. Each card shows exactly what was compared. Where we do not hold that specification the part is left out rather than assumed to fit, so this list is deliberately incomplete rather than speculative. Always confirm against the manufacturer’s own compatibility documentation before buying.

Shifters that drive this derailleur

20 total results

Recommended

20

Every interface this pairing depends on was checked and matched, and the two parts are sold as part of the same system.

Road / Gravel

105 DUAL CONTROL LEVER 2X12s (Left)

Shimano

105 DUAL CONTROL LEVER 2X12s (Left)

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
105 DUAL CONTROL LEVER 2X12s (Right)

Shimano

105 DUAL CONTROL LEVER 2X12s (Right)

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
105 DUAL CONTROL LEVER RIM BRAKE 11s

Shimano

105 DUAL CONTROL LEVER RIM BRAKE 11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
105 DUAL CONTROL LEVER RIM BRAKE 2X11s

Shimano

105 DUAL CONTROL LEVER RIM BRAKE 2X11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
105 HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 11s

Shimano

105 HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
105 HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 2X11s

Shimano

105 HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 2X11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
105 HYDRAULIC DISC BRAKE DUAL CONTROL LEVER FOR SMALL HANDS 2X11s

Shimano

105 HYDRAULIC DISC BRAKE DUAL CONTROL LEVER FOR SMALL HANDS 2X11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CLARIS DUAL CONTROL LEVER 2X8s

Shimano

CLARIS DUAL CONTROL LEVER 2X8s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CLARIS DUAL CONTROL LEVER 8s

Shimano

CLARIS DUAL CONTROL LEVER 8s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CUES MECHANICAL DUAL CONTROL LEVER 9s

Shimano

CUES MECHANICAL DUAL CONTROL LEVER 9s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CUES MECHANICAL DUAL CONTROL LEVER FOR DOUBLE

Shimano

CUES MECHANICAL DUAL CONTROL LEVER FOR DOUBLE

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts

MTB / City

ACERA SHIFT LEVER LEFT 2X9s

Shimano

ACERA SHIFT LEVER LEFT 2X9s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
ALIVIO SHIFT LEVER LEFT 2X9s

Shimano

ALIVIO SHIFT LEVER LEFT 2X9s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CLARIS LEFT SHIFT LEVER FLAT BAR ROAD 2X8s

Shimano

CLARIS LEFT SHIFT LEVER FLAT BAR ROAD 2X8s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CLARIS LEFT SHIFT/BRAKE LEVER FLAT BAR ROAD 2X8s

Shimano

CLARIS LEFT SHIFT/BRAKE LEVER FLAT BAR ROAD 2X8s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CLARIS RIGHT SHIFT LEVER FLAT BAR ROAD 8s

Shimano

CLARIS RIGHT SHIFT LEVER FLAT BAR ROAD 8s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CUES MONO LEFT SHIFTER CLAMP BAND 2X11/10s

Shimano

CUES MONO LEFT SHIFTER CLAMP BAND 2X11/10s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CUES MONO LEFT SHIFTER CLAMP BAND 2X11s

Shimano

CUES MONO LEFT SHIFTER CLAMP BAND 2X11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CUES MONO LEFT SHIFTER CLAMP BAND 2X9s

Shimano

CUES MONO LEFT SHIFTER CLAMP BAND 2X9s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts
CUES MONO LEFT SHIFTER I-SPEC II 2X11s

Shimano

CUES MONO LEFT SHIFTER I-SPEC II 2X11s

What we checked
  • Both are set up for 2x
  • Both use cable actuation
  • Both are Shimano drivetrain parts

Cranksets for this front derailleur

16 total results

Recommended

6

Every interface this pairing depends on was checked and matched, and the two parts are sold as part of the same system.

Road

CLARIS CRANKSET 2X8s

Shimano

CLARIS CRANKSET 2X8s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
CLARIS CRANKSET WITH CHAIN GUARD 2X8s

Shimano

CLARIS CRANKSET WITH CHAIN GUARD 2X8s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
SORA CRANKSET 2X9s

Shimano

SORA CRANKSET 2X9s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
ULTEGRA CRANKSET 2X11s (FC-R8000)

Shimano

ULTEGRA CRANKSET 2X11s (FC-R8000)

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline

General

CRANKSET 2X12s

Shimano

CRANKSET 2X12s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
TOURNEY CRANKSET 2X8/7s

Shimano

TOURNEY CRANKSET 2X8/7s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline

Shares a standard

10

One shared specification was confirmed, but we do not hold every spec this pairing depends on. Treat it as a starting point, not a verdict, and check the remaining interfaces before buying.

Road

105 CRANKSET 2X12s

Shimano

105 CRANKSET 2X12s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
105 CRANKSET 2X11s

Shimano

105 CRANKSET 2X11s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
DURA-ACE CRANKSET 2X11s

Shimano

DURA-ACE CRANKSET 2X11s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
DURA-ACE CRANKSET 2X12s

Shimano

DURA-ACE CRANKSET 2X12s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
TIAGRA CRANKSET 2X10s

Shimano

TIAGRA CRANKSET 2X10s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
TIAGRA CRANKSET 2x11s

Shimano

TIAGRA CRANKSET 2x11s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
ULTEGRA CRANKSET 2X11s (FC-08)

Shimano

ULTEGRA CRANKSET 2X11s (FC-08)

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
ULTEGRA CRANKSET 2X12s

Shimano

ULTEGRA CRANKSET 2X12s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline

General

CRANKSET 2X11s

Shimano

CRANKSET 2X11s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline
CRANKSET 2X8s

Shimano

CRANKSET 2X8s

What we checked
  • Both are set up for 2x
  • Both are Shimano drivetrain parts
  • Both are built around a 44.5 mm chainline

Frequently Asked Questions

What fits Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s?

On this page we list shifters that drive this derailleur, cranksets for this front derailleur. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.

Can I use a higher or lower speed chain with Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s?

No. Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s is a 12-speed component and needs a 12-speed chain. Chains for different speed counts have different external widths and inner-plate profiles, which causes poor shifting or interference with the neighbouring sprockets.

Does Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s work with electronic shifting like Di2 or AXS?

No. Shimano 105 FRONT DERAILLEUR (BRAZED-ON MOUNT) 2X12s is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.

Related compatibility guides

Build with this part

Start a build with this part pre-selected to verify full system compatibility and calculate total weight.

Open in Builder

The builder re-checks the whole build every time you add a part.