Argon 18 Bikes For Sale
Argon 18 was established in 1989 and has proudly been suppling high performance bikes to weekend warriors to world class elites. Argon 18 bikes have been ridden to Kona World Championship titles, Tour de France stage wins, UCI Track World Cup wins, and more. Their research and development team is constantly working on the next status quo challenging technology that keeps Argon 18 delivering truly innovative bikes.
Use our Argon 18 Bike Buyer's Guide to help you shop for the perfect Certified Pre-Owned Used Argon 18 bikes for you.
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Argon 18 was established in 1989 and has proudly been suppling high performance bikes to weekend warriors to world class elites. Argon 18 bikes have been ridden to Kona World Championship titles, Tour de France stage wins, UCI Track World Cup wins, and more. Their research and development team is constantly working on the next status quo challenging technology that keeps Argon 18 delivering truly unique bikes.
Argon 18 Road Bikes
Argon 18 road bikes have proven themselves on the biggest stages in the world claiming podiums and stage wins at La Vuelta, Tour de France, and more. Their 3D cockpit fit system delivers geometry adjustments that don't compromise handling, stiffness, or performance in a way no other brand is doing. Their current lineup includes the Sum, Sum Pro, Equation, Krypton, and Krypton Pro.
Argon 18 Triathlon Bikes
Argon 18 triathlon bikes have conquered triathlons biggest race taking home the World Championship title in Kona. Their current lineup includes the E117 & E119.
Argon 18 Gravel Bikes
Argon 18 entered the gravel scene in 2017 with the Dark Matter. They later introduced an aluminum option called the Grey Matter. In 2025 Argon 18 launched an entirely redesigned Dark Matter that immediately garnered new global attention. This new gravel bike has already been considered one of the best gravel bikes of 2025 and suggested it'll be influential for others to follow. Argon has managed to produce a bike with massive tire clearance of up to 700 x 57mm when running a 1x drivetrain (and still 700 x 47mm if you decide to go 2x). While other brands have accomplished this tire clearance on gravel bikes, Argon 18 has done so while maintaining a race-performance feel and handling, while others have achieved it by utilizing a much more casual, adventurous design. This comes at an important time when even the most high caliber gravel athletes are testing out bigger and bigger tires at races like Leadville and Big Sugar. Some of those athletes even resorting to their own drop-bar MTB configurations.
Browse our Argon 18 bike-focused product listings pages, curated by Argon 18 models & parts: Argon 18 Dark Matter, Argon 18 Gallium pro, Argon 18 Krypton, Argon 18 E-119, Argon 18 E-117, Argon 18 TT bikes,
