FSA Afterburner Stem
Best lightweight upgrade for mountain bikers seeking precision and durability.
This component offers a reliable, no-nonsense solution for riders seeking a balance of strength and weight. Built from forged aluminum, it provides the stiffness required for technical trail riding without unnecessary bulk. It is a dependable upgrade for those who prioritize consistent handling and durability on the mountain.
$92.00
at
Airpark Bike Co
Who it's for
- Cross-country racers seeking a balance of weight and structural integrity
- Riders who prioritize a clean and professional bike appearance
- Technical trail riders demanding reliable steering feedback and control
Who should skip it
- Endurance cyclists looking for maximum comfort over rough terrain
- Weight-conscious enthusiasts aiming for the lightest possible component build
- Aggressive gravity riders needing maximum impact resistance for big hits
Performance breakdown
Steering Precision
Forged aluminum construction delivers a stiff, responsive feel on technical trails.
Weight Efficiency
Solid construction adds durability but sits slightly heavier than carbon alternatives.
Structural Integrity
Robust build quality inspires confidence during aggressive, high-impact riding sessions.
Installation Simplicity
Standard four-bolt faceplate design makes cockpit adjustments straightforward and quick.
Trail Durability
Engineered to withstand the constant vibration and stress of rocky terrain.
Cockpit Compatibility
Standard 31.8mm clamp fits the vast majority of modern mountain handlebars.
Key Specs
Stem Length
120 mm
Stem Angle
12 degrees
Handlebar Clamp Diameter
31.8 mm
Steerer Tube Clamp Diameter
28.6 mm
Material
Forged Aluminum
Weight
186 grams
Intended Use
Mountain Bike
Removable Faceplate
Yes
Number of Bolts (Handlebar Clamp)
4
Know before you buy
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Ask Metto anything about the FSA Afterburner Stem before you decide.
