Front Derailleurs

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Shimano Ultegra Fd-R8000 Frnt Derailleur
From $39.99
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MSRP $54.99
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Shimano Dura-Ace Fd-R9100 Derailleur
From $87.99
SAVE 27 %
MSRP $119.99
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Shimano 105 Fd-R7000 Front Derailleur
From $32.99
SAVE 18 %
MSRP $40.00
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Microshift R539 Triple Front Derailleur
$20.99
SAVE 19 %
MSRP $26.00
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Shimano Fd-M4000 Front Derailleur
$17.99
SAVE 45 %
MSRP $33.00
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Shimano XT Fd-M8025 2X11 Frnt Derailleur
From $24.99
SAVE 34 %
MSRP $38.00
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Shimano SLX Fd-M7020 Front Derailleur
$22.99
SAVE 15 %
MSRP $27.00
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Shimano Dura-Ace Di2 Fd-R9150 Derailleur
$349.99
SAVE 13 %
MSRP $399.99
Shimano XT Fd-M785 2X10 Front Derailleur
$26.99
SAVE 23 %
MSRP $35.00
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SRAM 1X Direct Mount Cover
$11.99
SAVE 20 %
MSRP $15.00
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Front Derailleurs

Relatively small in stature, front derailleurs have the big job of moving your chain side-to-side from one chainring to the other. And while being utilized less and less on mountain bikes in favor of single chainring set-ups, front derailleurs remain an integral component on the majority of modern road, gravel, and cyclocross bikes that typically have two chainrings, though “triple” set-ups are also still in circulation.

The key part of front derailleurs is the cage in which the chain passes through. When properly adjusted, the chain only touches either side of the cage during the execution of a shift. Any chain rub is a sign of an improperly adjusted front derailleur. The cage is held securely in place by a movable arm, which typically has what’s known as a parallelogram mechanism that keeps the cage properly aligned with the chain as the front derailleur moves back and forth. Front derailleurs also have two adjustable limit screws that keep your chain from being thrown either inside or outside the chainrings, also known as dropping your chain.

Front derailleurs are connected to bar mounted shift levers via cables, or in the case of electronic drivetrains, wires or wireless technology. When the rider engages the front derailleur shift lever, typically located on the left side of the handlebars, it moves (or derails) the chain from one chainring to the next, providing an easier or harder gear.

When shopping for front derailleurs, you’ll need to know which brand, model, mounting type, and the number of gears your drivetrain has. JensonUSA.com carries dozens of models from top component makers like Campagnolo, SRAM, and Shimano. If you have any questions about front derailleurs, pick up the phone and call one of JensonUSA.com’s Gear Advisors at 951-234-7554. We’ll get you pointed in the right direction.

SPECIFICATIONS
DRIVE UNIT
BATTERY
DISPLAY
FRAME
FORK
REAR SHOCK
HEAD SET
SHIFTERS
REAR DERAILLEUR
CRANKSET
CHAIN
CASSETTE
BRAKES
ROTOR SIZE
WHEELSET
TIRES
HANDLEBARS
STEMS
GRIPS
SEATPOST
SEATCLAMP
SADDLE
INTENDED USE
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