Components - Shimano Mountain Bike Front Derailleurs

Front derailleurs: XTR M950 31.8mm clamp-on, bottom pull | XTR M950 34.9mm clamp-on top-swing, top-pull | XTR M900 28.6mm clamp-on, bottom-pull | Deore XT M770 E-Type | Deore XT M760A 34.9mm clamp-on | Deore XT M750 31.8mm clamp-on | Deore XT FD-M739 34.9 clamp-on | Deore XT FD-M737 Braze-on, top-pull | Deore XT M736 28.6mm clamp-on, top-pull, bottom-up swing | Deore LX M571 28.6 clamp-on | Deore LX Gold Edition FD-M570G, 28.6-clamp-on | Deore LX M570 34.9mm clamp on | Deore LX M651 28.6mm clamp-on | Deore LX M567 | Deore LX M565 34.9mm clamp-on | Deore LX M561 28.6mm clamp-on | LX M550 31.8mm clamp-on | Deore MT60 28.6mm clamp-on | Deore FD-T610, triple front clamp-on | Deore M511 34.9mm clamp-on | Deore XT (Elk) clamp-on | Exage 300 LX 31.8mm clamp-on | Exage A450 braze-on w/34.9mm clamp | Exage Mountain M450 28.6mm clamp-on | Tourney dual-pull 28.6-34.9 | Tourney TY22 28.6 clamp-on triple | Tourney 28.6mm clamp-on triple | STX MC34 34.9mm clamp-on top-pull, top-swing | STX MC34 31.8mm clamp-on top-pull, top-swing | STX SE MC31 28.6mm clamp-on, bottom-pull | Alivio MC410 31.8mm clamp-on bottom-pull, top-swing | Acera X M291 clamp-on 31.8mm top-pull, top-swing | A10 MC17 28.6mm clamp-on, top pull | FD-Z225 28.6mm clamp-on | C101 28.6mm clamp-on

More Shimano derailleurs: Shimano road bike front derailleurs | Shimano rear derailleurs

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Shimano XTR M950 31.8mm clamp-on, top-swing, bottom pull front derailleur. Used, $100.00

Part# 45311-U

Looks like we still have a box for it.

Flipped around

From behind

Close-up showing the manufacturer's product data stamped into the cage.

Here's it's box with still more info

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Shimano XTR M950 top-swing, top-pull 34.9mm clamp-on front derailleur. Used, $45.00/each

Side view

From the other side

Front view

From behind

Data stamped on the back of the cage.

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Shimano XTR M900 28.6mm clamp-on, bottom-pull front derailleur. Lightly used, $100.00

Part# 75321

Indeed, lightly used.

From the other side

From behind

Front view

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Shimano Deore XT M770 E-Type top-swing front derailleur. New, $75.00/each

Part# 45313

• This derailleur is dual pull, meaning: Top pull or bottom pull.
• This is an E-Type derailleur, meaning the derailleur is mounted by tightening the bottom bracket fixed cup against the plate with the hole. Care must be taken to make sure the derailleur is secured at the correct angle.

New, with its box.

Side view of the front derailleur. The derailleur is mounted by putting the fixed cup through the plate's hole.

The back of the derailleur.

From the back.

Front view

Facotry part data printed on the box.

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Shimano Deore XT M760A 34.9mm clamp-on top-swing front derailleur. Used

• This derailleur is dual pull, meaning: Top pull or bottom pull.

We have two: #1 | #2

Shimano Deore XT M760A 34.9mm clamp-on top-swing front derailleur #1. Used, $35.00/each

Side view

The back of the derailleur

From the front.

And from behind

Shimano Deore XT M760A 34.9mm clamp-on top-swing front derailleur #2. Used, $35.00/each

In lovely condition.

From above.

The back of the derailleur

Flipped over to show its underside.

Close-up of the back of the cage, showing product nfo.

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Shimano Deore XT M750 31.8mm clamp-on bottom-pull, top-swing front derailleur. New, $50.00/each

Part# 75102

Side view

Front view

Back of the derailleur

And from behind

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Shimano Deore XT FD-M739 34.9 clamp-on, top-pull, top-swing front derailleur.

We have two: New | Used

New Shimano Deore XT FD-M739 34.9 clamp-on, top-pull, top-swing front derailleur. New, $50.00/each

Part# 75319

New, in the box.

Side view

From the front.

Side view

From behind

Used Shimano Deore XT FD-M739 34.9 clamp-on, top-pull, top-swing front derailleur. Used, $35.00/each

Side view

The back of the derailleur

From above

And from behind

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Shimano Deore XT FD-M737 Braze-on, top pull, bottom swing front derailleur. Lightly used, $45.00/each

Side view

Here it is, flipped over.

From behind.

From the front.

Product info stamped on the cage.

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Shimano Deore XT M736 28.6mm clamp-on, top-pull, bottom-up swing front derailleur. Used, $30.00/each

Side view

Here's the back of the derailleur.

From behind.

Front view close-up

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Shimano Deore LX M571 28.6mm clamp-on front derailleur. Lightly used, $35.00/each

• This derailleur is bottom pull, bottom swing.

Side view

The back of the derailleur

From behind

Front view

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Shimano Deore LX Gold Edition FD-M570G, 28.6-clamp-on, bottom-pull, top-swing front derailleur. New, $75.00/each

Part# 75311

Gold version, new, in the box.

Close-up, from the front

From the top

From behind

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Shimano Deore LX M570 34.9mm clamp on front derailleur. Used, $25.00/each

• This derailleur is bottom-pull, top-swing.
• Just a reminder, shims can be used to reduce the clamp diameters of front derailleurs.

Side view

Here is the derailleur turned 180 degrees.

From above.

Back view

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Shimano Deore LX M651 28.6mm clamp-on triple front derailleur. New, $50.00/each

Part# 75090

• This derailleur is top-pull, bottom swing.

Side view

The back of the derailleur

From behind

Front view

Here's the product data Shimanbo stamped on the cage.

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Shimano Deore LX M567 top-pull, top-swing front derailleur. New, $45.00

Part# 75088

New and ready for your bike.

Front view

From behind

Non-drive side view.

A close-up

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Shimano Deore LX M565 34.9mm clamp-on front derailleur. Used, $30.00/each

• This derailleur is bottom pull, top swing.

Side view

The back of the derailleur

Front view

And from behind

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Shimano Deore LX M561 28.6mm clamp-on front derailleur. Used, $30.00/each

• This derailleur is top pull, bottom-swing.

Note this derailleur is top-pull. The cable comes from above.

The back of the derailleur

From behind

Close-up front view

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Shimano Deore LX M550 31.8mm clamp-on front derailleur. Used

• This derailleur is a traditional bottom pull, bottom swing changer.

We have two: #1 | #2

Shimano Deore LX M550 31.8mm clamp-on front derailleur #1. Used, $30.00/each

Side view

The back of the derailleur

From behind

Front view.

Shimano Deore LX M550 31.8mm clamp-on front derailleur #2. Used, $25.00/each

Side view

The back of the derailleur

Front view

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Shimano Deore MT60 28.6mm clamp-on front derailleur. Used, $25.00/each

• Produced in 1988.
• This derailleur is traditional bottom pull, bottom-up swing design.
• Shimano calls this a Mountain/Alpine derailleur.

Side view.

The back of the derailleur. Note it is stamped "Alpine" as it is designed for wide-range gear applications.

From behind.

And from the front

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Deore FD-T610, triple front deraileur, multiple clamp-on diameters. New, $40.00 each

Part# 45314

• 3x10 front derailleur
• Come with shims so that it will fit on 34.9/31.8/28.6mm diameter seat tubes
• Dual pull, meaning: Top pull or bottom pull.
• Will accomodate cranksets whose outside chainring is 44 to 48 teeth.
• Top swing

A versatile derailleur that will fit on many bikes.

Front view.

Three-quarter side view

From behind

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Shimano Deore M511 34.9mm clamp-on front derailleur. Used, $25.00/each

• This derailleur is double pull (the cable can be routed from either the top or bottom), bottom-swing.
• Just a reminder, shims can be used to reduce the clamp diameters of front derailleurs.

Designed to throw the chain across a big difference in chainring sizes.

The back of the derailleur

From the front

And from the back

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Shimano Deore XT (Elk) triple clamp-on front derailleur. Used

• Shimano part# FD-M700
• Often referred to as the "Elk" front derailleur for the Elk graphic on the outside of the parallelogram.
• 28.6mm clamp-on
• Part of the Deore XT M700 group made for touring and MTB bikes
• Produced 1983 - 1986
• Highly-regarded derailleur that was used on the first generation of Specialized Stumpjumpers

We have two: #1 | #3

Shimano Deore XT (Elk) triple clamp-on front derailleur #1. Used, $25.00

Factory specs say this will handle a 22-tooth chainring difference.

From the back

Shimano Deore XT (Elk) triple clamp-on front derailleur #3. Used, $50.00

As the sticker says, "For Alpine Gearing".

From a slightly different angle

From behind

Front view

The back side

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Shimano Exage 300 LX 31.8mm clamp-on triple front derailleur. New, $35.00/each

Part# 75322

• Produced late 1980s - early 1990s
• Just a reminder, shims can be used to reduce the clamp diameters of front derailleurs.

A versatile and capable front triple derailleur.

The back of the derailleur

Front view.

From behind

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Shimano Exage A450 braze-on front derailleur with 34.9mm clamp. New, $30.00/each

Part# 75110

This is a braze-on front derailleur bolted to a 34.9mm seat tube clamp. It can be used as either a braze-on or clamp-on derailleur.

Side view

The back of the derailleur

Front view

And from behind

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Shimano Exage Mountain M450 28.6mm clamp-on front derailleur. Used, $25.00/each

• This derailleur uses traditional bottom-pull, bottom-up swing design.
• Produced 1987 - 1988.

Side view

The back of the derailleur

From behind

Front view

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Shimano Tourney Top swing, dual-pull 28.8mm-34.9mm clamp-on front derailleur. New, $20.00/each

• This derailleur can be set up either as a top-pull or bottom-pull changer.

Side view

You can see that it comes with the shims needed to fit various sizes of seat tubes.

From the back.

And from behind

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Shimano Tourney TY22 28.6 clamp-on triple front derailleur. New, $25.00/each

Part# 75112

• This derailleur is bottom-pull, top-swing.
• We have four in stock.

Side view

From the back.

Close-up of the swivel mechanism, showing Shimano's part number.

Front view close-up

From behind

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Shimano Tourney 28.6mm clamp-on triple front derailleur. Lightly used, $25.00/each

Part# 75111

Side view

The back of the derailleur

Close-up front view

From behind

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Shimano STX MC34 34.9mm clamp-on top-pull, top-swing front derailleur. New, $40.00/each

Part# 75107

Front view

Here it is, flipped around

Top view

From behind

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Shimano STX MC34 31.8mm clamp-on top-pull, top-swing front derailleur. Used, $25.00/each

Side view

The back of the derailleur

From behind

Close-up front view

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Shimano STX SE MC31 28.6mm clamp-on, bottom-pull front derailleur. New, $45.00/each

Part# 75076

• We have 8 in stock.

Nicely finished

The back of the derailleur

From behind

Front view

From above.

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Shimano Alivio MC410 31.8mm clamp-on bottom-pull, top-swing front derailleur. Used, $25

Lightly used

From the back so that the machinery shows.

And here it is from another angle

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Shimano Acera X M291 clamp-on 31.8mm top-pull, top-swing front derailleur. New, $20

Part# 75087

As technology has advanced, derailleurs have indeed changed over the years.

From the other side.

Here's a close-up

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Shimano A10 MC17 28.6mm clamp-on front derailleur, top-pull. New, $40

Part# 75089

View one

Sort of a front view

Back view

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Shimano FD-Z225 28.6mm clamp-on front derailleur. Used, $35.00/each

Despite its flashy name, this is a simple, well-designed, highly functional front derailleur.

Frpmt a slightly different angle

Front view

From behind

From the back, showing how it clamps on to the seat tube.

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Shimano C101 28.6mm clamp-on triple front derailleur. Lightly used, $20.00/each

• This derailleur is double pull (the cable can be routed from either the top or bottom), top-swing.
• C101's were produced in the late 1990s and early 2000s.

We have two: #1 | #2

Shimano C101 28.6mm clamp-on triple front derailleur #1. Lightly used, $20.00/each

Side view

The derailleur turned around to show its back.

Close-up from the front.

From behind.

Shimano C101 28.6mm clamp-on triple front derailleur #2. Lightly used, $30.00/each

Part# 75112-C

Side view

Back of the derailleur

Front view

From the back