3D Headtube* is a structural extension of the headtube. It keeps the headset bearings close to the stem, maximising rigidity and steering accuracy even when the rider chooses an upright position. With its stiffness intact, the stem/bar combination favors hard accelerations. Three positions are available: 0mm,10mm and 20mm.

HDS: the Horizontal Dual System is a design that varies the shape and size of the various frame sections according to the areas most subject to stress from the road and rider. Power transfer is remarkably efficient, response is immediate and precise.

Internal S3: the S3 principle, applied internally. Reinforcements inside the frame vary according to frame size, putting extra material only where necessary, reducing needless weight while improving stiffness for a exceptional power transfer.

Integrated design: complementary fork and seatstay design: the Ga31 monocoque carbon fork is an Argon 18 exclusive. It is designed to enhance the frame’s intrinsic characteristics. Its vertical compliance and lateral stiffness complement the rear triangle’s properties perfectly, giving the Gallium a unified, “all of a piece” feel, capable of powerful, immediate accelerations.