FSA KFX Drop Stem
Top Pick
Full Speed Ahead

FSA KFX Drop Stem

4.5

Best lightweight component for riders seeking an aggressive, lower handlebar position.

This component is designed to drop the cockpit height significantly, putting the rider in a more aggressive, aerodynamic position. It balances lightweight carbon construction with the stiffness needed for precise handling on technical trails.

$188.00

Out of stock
Stem Length Mm 80
Stem Angle Degrees -20

Who it's for

  • Competitive cyclists seeking an aerodynamic advantage.
  • Performance-focused riders prioritizing minimal bike weight.
  • Aggressive riders demanding responsive and direct steering.

Who should skip it

  • Casual riders needing versatile handlebar height options.
  • Budget-conscious cyclists looking for affordable upgrades.
  • Endurance riders prioritizing all-day comfort.

Performance breakdown

Steering Precision

Carbon construction delivers razor-sharp handling through technical terrain.

Excellent

Weight Optimization

Featherweight build keeps your front end agile and responsive.

Excellent

Vibration Damping

Carbon layup effectively mutes trail chatter for smoother rides.

Excellent

Aggressive Geometry

The steep drop creates a race-ready, aerodynamic cockpit position.

Excellent

Structural Rigidity

Zero flex under heavy torque ensures confident, predictable steering.

Excellent

Installation Ease

Standard four-bolt faceplate makes setup straightforward for most mechanics.

Excellent

Key Specs

Stem Length

80 mm

Stem Angle

-20 degrees

Handlebar Clamp Diameter

31.8 mm

Steerer Tube Clamp Diameter

28.6 mm

Material

Carbon

Stem Type

Threadless

Removable Faceplate

Yes

Number of Bolts (Handlebar Clamp)

4

Know before you buy

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FSA KFX Drop Stem

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