Designed for riders who push hard in heat and intensity, the CS-57 represents the pinnacle of ventilation within the Professional Series. Featuring 28 precision ventilation ports and an almost fully skeletonized top structure, it delivers exceptional airflow, allowing heat to escape instantly and keeping the rider cool when performance matters most.
At the heart of the design is FIRMAMENT® Light (Negative Structure), used as a built-in internal skeleton to enhance overall strength while significantly reducing reliance on traditional EPS and PC materials. The result is a lighter helmet with maximized ventilation and no compromise on structural integrity. For protection, 3D-GRID® technology works multi-directionally to absorb and buffer impact energy across the helmet structure, delivering balanced and intelligent safety.
Practical performance is completed with a 1-second magnetic buckle, offering fast, secure operation even mid-ride. Visually, the CS-57 stands out with refined colorways, including White Magnolia and Black Magnolia, both accented with elegant gold magnolia detailing, alongside a clean, minimalist Alpine White option.
CS-57 — BUILT TO BREATHE. ENGINEERED TO PERFORM.