Argon 18 Nitrogen (Force AXS)

Pro-Tier Aero Efficiency. Wireless Precision.

The engineering benchmark of the Argon 18 Nitrogen is its monocoque carbon aero chassis. Utilizing specialized tube shapes drawn from Argon 18's TT and tri-bike pedigree, the Nitrogen slices through head- and cross-winds with minimal drag. The frame incorporates Argon 18’s 3D System, which allows for integrated, structural handlebar height adjustment that preserves front-end stiffness for explosive sprinting out of corners without relying on flexing spacer stacks.

Why the Argon 18 Nitrogen Force AXS Dominates the Road:

• Argon 18 Aero Carbon Monocoque Frame: Purpose-built aerodynamic carbon layup engineered for high lateral stiffness and clean airflow, translating pedaling force directly into forward velocity.

• Sram Force AXS 2x12 Wireless Drivetrain: Instant, cable-free electronic shifting paired with SRAM’s modern Orbit fluid damper system for silent, precise gear changes under full sprinting loads.

• Sram Force AXS Power Meter Included: Integrated spider-based power meter provides real-time, dual-sided data tracking straight out of the box to optimize your race pace and training blocks.

• Fully Integrated Cable Routing: Keeps all hydraulic brake lines shielded inside the cockpit and frame for maximum aerodynamic efficiency and a sleek, uninterrupted profile.

• 3D System Front End: Enables structural head tube adjustment to fine-tune stack height while maintaining up to 11% more steering stiffness than traditional spacers.

• Flat-Mount Hydraulic Disc Brakes: Exceptional stopping power and modulation in all weather conditions, letting you dive deeper into corners with total confidence.

• Generous 32mm Tire Clearance: Modern tire clearance allows you to run high-volume road rubber for reduced rolling resistance and improved vibration damping over rough asphalt.

Technical Specifications:

• Frame: Argon 18 Nitrogen Carbon Disc (12x142mm Thru-Axle)

• Fork: Nitrogen Carbon Monocoque (12x100mm Thru-Axle)

• Drivetrain: Sram Force AXS Wireless 2x12Speed

• Cranks: Sram Force AXS with Integrated Power Meter

• Brakes: Sram Force AXS Hydraulic Disc (160mm Front / 140mm Rear Rotors)

• Wheelset: Scope R6.A 65mm

• Seatpost: Argon 18 Carbon Aero Reversible Post

• Max Tire Clearance: 700x32c

The Alegro Perspective: The Nitrogen stands out as a true aero road bike that doesn't ride like a harsh wooden board. Traditional aero bikes often sacrifice comfort and handling for drag numbers, but Argon 18 nailed the carbon layup here. It dampens high-frequency road buzz while keeping the bottom bracket rock-solid during out-of-the-saddle efforts. Pairing this aero chassis with the 12Speed Force AXS group (complete with a factory power meter) creates a race-ready rocket ship right out of the box.

Pure Aerodynamic Speed. Wireless Precision. Rule the Breakaway with Argon 18.