Argon 18 Gallium CS Rim Ultegra (2020)

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Because even the pros started somewhere. And because everyone who dreams of racing, deserves Gallium performance. This entry-level Gallium is the perfect way to get into the game. The perfect way to make your mark on those long intense training runs, or to jockey for rank on group rides.

The Gallium CS offers way more than just a taste of what a race bike feels like. It is the brainchild of Argon 18's years spent designing world class race bikes. As such, the Gallium CS provides a level of performance that makes it truly deserving of its name.

  • EXCEPTIONAL POSITIONING VERSATILITY - For tackling the tallest mountains or simply enjoying superior downhill stability and handling.
  • UCI APPROVED PERFORMANCE MONOCOQUE CARBON FRAME - A new economical lay-up on a World Tour proven platform.
  • MONOCOQUE CARBON FORK - Stiff and comfortable.
  • SIZE-SPECIFIC GEOMETRY - Well balanced ergonomic fit for every frame in every size.
  • OPTIMAL BALANCE - A winning combination of power, lightness and rigidity for riders of all shapes and sizes.
  • PRESS-FIT 3D SYSTEM - Extends positioning flexibility by offering 3 head tube heights for every frame size without sacrificing any rigidity; system preserves 5% and 11% more incremental frontal rigidity vs. standard spacers when the handlebar is set at 15mm and 25mm respectively.