FSA KFX Drop Stem
FSA

FSA KFX Drop Stem

4.3

Best aggressive cockpit upgrade for competitive cross country racers.

Engineered for riders seeking an aggressive, low-profile cockpit setup. This component combines precision CNC machining with a distinct negative rise to help dial in a more aerodynamic and efficient riding position on the trail.

$188.00

Out of stock
Stem Length Mm
Stem Angle Degrees -20
-20
-12

Who it's for

  • Competitive cross-country racers seeking a more aggressive cockpit geometry
  • Performance riders wanting a stiff feel without excessive trail chatter
  • Mountain bikers prioritizing a tidy cockpit and streamlined cable organization

Who should skip it

  • Recreational cyclists who prefer a comfortable, upright endurance position
  • Budget-conscious builders looking for simple functionality over high-end materials
  • Home mechanics who want easy, universal compatibility with standard spacers

Performance breakdown

Aggressive Geometry

The -20 degree rise creates a race-ready, low-profile cockpit position.

Excellent

Structural Rigidity

CNC-machined AL2014 alloy provides excellent stiffness for precise, responsive steering.

Excellent

Weight Efficiency

At 162 grams, it balances durability with necessary weight savings.

Excellent

Clamping Security

The 4-bolt faceplate ensures a rock-solid connection to your handlebars.

Excellent

Finish Durability

Bead-blasted anodizing resists wear and maintains a premium, stealthy look.

Excellent

Installation Ease

Standard 31.8mm clamp diameter makes for a straightforward, hassle-free setup.

Excellent

Key Specs

Material

AL2014 Alloy

Construction

2D forged and CNC machined

Stem Angle

-20 degrees

Handlebar Clamp Diameter

31.8 mm

Stack Height

28 mm

Weight

162 grams

Finish

Bead blasted anodized black

Number of Bolts

4

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FSA KFX Drop Stem

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$188.00
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