Description
Upgrade your road cycling setup with the Full Speed Ahead (FSA) Afterburner Stem 110mm Clamp, designed for optimal performance, durability, and style. Crafted from high-quality aluminum, this stem features 3D forged and CNC machined 6061-T6 alloy construction, striking the perfect balance between strength and lightweight efficiency-ideal for competitive racers and avid cyclists alike.
Materials & Engineering:
Constructed from aerospace-grade AL6061-T6 alloy, the FSA Afterburner Stem offers exceptional durability and corrosion resistance. The 3D forging process combined with precision CNC machining ensures superior strength and a sleek finish, making it a trusted component for serious road cyclists.
Performance & Components:
Designed for precision steering and reliable compatibility, this stem features a 31.8mm bar clamp diameter and a +/-6-degree adjustable angle, allowing you to fine-tune your riding position for maximum comfort and aerodynamic efficiency. The four-bolt cold-forged clamp face provides an even clamping force, enhancing stability and reducing the risk of slippage during intense rides.
Style & Use Case:
With a sleek black anodized finish, the FSA Afterburner Stem complements any high-performance road bike’s aesthetic. Its 40mm stack height makes it suitable for aggressive racing or endurance riding, providing a streamlined profile and enhanced control. Weighing approximately 144 grams (for the 100mm version), it adds minimal weight while ensuring maximum strength and reliability.
Innovative Features:
The combination of cold forging and CNC machining delivers a high-precision component that withstands the rigors of competitive cycling. The +/-6 angle adjustment offers versatility for customizing your cockpit, making this stem an excellent choice for both competitive racers and serious enthusiasts looking to optimize their bike’s handling and steering.
Specifications:
– Type: Road
– Material: AL6061-T6 Aluminum
– Clamp Diameter: 31.8mm
– Fork Compatibility: 1-1/8 inch steer tubes
– Length Options: 110mm clamp length
– Stack Height: 40mm
– Angle: +/-6
– Finish: Black anodized for corrosion resistance and durability
– Weight: Approx. 144g (for 100mm length)
Boost your bike’s performance and aesthetic appeal with the FSA Afterburner Stem-engineered for precision, built for durability, and designed to elevate your riding experience. Perfect for competitive road cycling, time trials, and endurance rides, this stem is a top-tier upgrade for cyclists who demand quality and performance.
- Upgrade your road bike setup with the Full Speed Ahead Afterburner Stem 110mm Clamp, designed for optimal performance and durability. Crafted from forged and CNC machined 6061-T6 aluminum alloy, this stem offers exceptional strength-to-weight ratio, ensuring reliable handling on every ride. The 4-bolt cold forged clamp face provides a secure, slip-free connection to your handlebars, even under high-torque conditions. With a sleek black finish and a 40mm stack height, this stem enhances both style and rider comfort across various cycling disciplines. Perfect for road cyclists seeking precision engineering, lightweight construction, and a versatile +/-6 adjustable angle for personalized fit and steering response.
| Type | Road |
| Material | AL6061-T6 |
| Angle | +/- 6A° |
| Finish | 40 |
| Bar Clamp | 31.8 |
| Fork Dia | 1-1/8` |






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