Triathlon and TT Bikes Cube

Maximum aerodynamic efficiency and pure speed: the ultimate machine for challenges against the clock.

When the goal is to beat the clock and every second saved can determine the outcome of a race, the choice of the mechanical vehicle becomes the most influential technical factor. Triathlon bikes and time trial (TT) bicycles are machines designed with a single obsession: the drastic reduction of aerodynamic resistance (drag). Unlike classic road racing bikes, where the compromise between weight, handling, and comfort is fundamental to tackle any terrain, a TT bike is a true ballistic missile designed to slice through the air. The frames feature tubes with truncated airfoil profiles (Kamm tail), integrated forks, lowered seat stays, and millimeter-precise wheel clearances, all meticulously studied and tested inside the wind tunnel to ensure a laminar and uninterrupted airflow along the entire structure. Besides wind efficiency, the geometric setup plays a vital role, especially in the three-discipline sport. The seat tube of these bicycles has a much steeper angle (often between 76 and 78 degrees) compared to traditional standards. This extreme configuration allows the athlete to rotate the pelvis forward, opening the hip angle to produce maximum power on the pedals without overly fatiguing the posterior thigh muscles. Keeping the legs fresh and reactive is indeed an incalculable biomechanical advantage when, after getting off the bike, one has to face the decisive and grueling running leg typical of Ironman and 70.3 competitions.

Total component integration and yield maximization

The true secret of a modern triathlon bike lies in absolute integration. Cables, housings, and braking systems are completely hidden inside the frame and handlebar, eliminating any disruptive element for airflows. Hydration and nutrition storage are also organically blended into the bike's lines, with aero bottles positioned on the down tube or directly integrated into the cockpit, as well as compartments (bento boxes) hidden behind the stem. This holistic approach ensures that the cyclist can eat and drink while constantly remaining in an aerodynamic position, without ever having to sit up and interrupt the push on the pedals. Since the athlete's posture is the element that generates the largest drag surface, the front end of these machines is designed to accommodate highly customizable aerobars. These extensions allow you to close your shoulders and lower your head into an egg position, while maintaining the skeletal support necessary to withstand the effort for dozens of kilometers. To transfer all this power onto the asphalt and maintain formidable inertia at high speeds, it is essential to pair the frame with a set of extremely high-profile or disc road wheels, capable of cleaving the air and generating a true sail effect in case of crosswinds. Facing a race with a machine of this caliber means drastically elevating your limits, exploiting the best manufacturing technology to transform every single expressed watt into pure, unstoppable speed.