Argon18 Nitrogen

Speed, Light, Fit and Ride Optimization… now you can have it all

Developed and engineered for optimal interaction between aerodynamic frame design, modern geometry, flexible rider fit & world-class components, the Nitrogen platform is built to perform in real world conditions, offering the performance and ride quality Argon 18 is recognized for. The Nitrogen delivers speed, lightness, fit and ride optimization. 

Size-specific geometries to provide optimal performance and positioning for all riders
Argon 18's fit system offers size-specific geometries to provide optimal performance and positioning for all sizes, guaranteeing no rider left behind.

Our smallest bike frames offer the same ride feel as our largest frames. In fact, our XL frames have exceptional stiffness without excess weight, to avoid the 'dead' feel found in some larger frames. XS and XXS retain their inherent lightweight qualities, but without excess stiffness, avoiding harsh ride quality.

More than one fork to match frame sizing
For every model, 2 fork sizes are developed (1 fork for smaller sizes and 1 fork for larger sizes) to assure balanced handling and avoid toe overlap. Steerer angle, fork length, and fork rake are optimized to assure the best fork trail angle and handling for every size.

Bikes start at $7250

SRAM Force AXS  $10,500
Shimano Ultegra Di2    $9,800
Shimano 105 Di2   $7,250

Colour options;

Harvest Moon
Cosmic Teal

NITROGEN