At Swiss Side, our relentless pursuit of speed and innovation has led to a groundbreaking advancement in cycling technology: the new HADRON³ wheel series. Comprising both the HADRON³ Ultimate and HADRON³ Classic models, these wheels are engineered to set new benchmarks for aerodynamic performance, stability, and control, empowering riders to achieve their fastest times yet. This deep dive explores the technical developments that make HADRON³ a true game-changer.

These dimensions guided our engineers in developing a wheel that significantly reduces drag and enhances overall ride quality:

• Lower base drag: The HADRON³ Ultimate features a specially tuned V-shape rim that drastically improves aero efficiency. This innovative profile reduces base drag even with wider rims, ensuring less air resistance and more speed. The HADRON³ Classic shares this advanced rim profile, offering exceptional aerodynamic benefits at a more accessible price point.

• Best-in-class Handling: We have pushed the boundaries of weight reduction through the DT Swiss 'direct out of the mould finish' manufacturing method for the Ultimate line. This, coupled with a reduced spoke count (from 24 to 20 on the front wheel), minimises both static and rotational drag, leading to a lighter, faster wheel.

• Wheel-Tyre-Tuning: With an inner rim width of 22mm across all HADRON³ Ultimate and HADRON³ Classic models, these wheels are optimised for 28-30mm tyres, offering maximum compatibility and enhanced performance with wider tyres.

Speed is nothing without control. The HADRON³ wheels are meticulously optimised for stability across all wind conditions. They deliver unmatched confidence, allowing riders to maintain their aerodynamic position and power output even in challenging crosswinds. The hooked-only rim construction ensures no compromise on safety, providing maximum compatibility with various tyre sizes and pressures.

The HADRON³ series caters to diverse rider needs:

• HADRON³ Ultimate: Designed for pure speed in non-drafting triathlon and time trials, the Ultimate series delivers the lowest drag in the range without sacrificing stability. Key features include Swiss Side – DT Swiss 180 Aero hubs with SINC ceramic bearings for minimal rolling resistance. Available in 55mm, 68mm, and 85mm depths, each optimised for specific aerodynamic performance and versatility.

• HADRON³ Classic: Utilising the same cutting-edge rim profile as the Ultimate, the Classic series offers proven aero performance and reliability. Built with Swiss Side – DT Swiss 370 Aero Hubs and Aerolite spokes, the Classic provides an exceptional balance of performance and value, available in 55mm, 65mm, and 85mm depths.

The HADRON³ Ultimate are used by DECATHLON AG2R LA MONDIALE World Tour Cycling Team, and the HADRON³ Classic wheels are UCI approved, making them suitable for competitive racing at the highest level. Their performance has been proven on the world stage, demonstrating their capability to deliver results when it matters most.

The new HADRON³ wheel series represents a significant leap forward in wheel technology. By focusing on deeper, wider, and lighter designs, coupled with meticulous attention to aerodynamics, stability, and control, Swiss Side has created a series of wheels that truly redefine what fast feels like. Whether you are a professional athlete chasing every second or an enthusiast looking to enhance your ride, the HADRON³ wheels are engineered to elevate your performance.