$300.00
Meet the all-new Propero 4 helmet—it brings the aero advantages of the S-Works Evade 3 together with the ventilation of S-Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for, earning the highest 5-Star Virginia Tech® helmet rating. Every detail of the Propero 4 was created with Specialized's equation for speed in mind. Aerodynamics + Ventilation + Lightweight = Fast.
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$300.00
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Product Details
Specialized Propero 4 Helmet
AERODYNAMICS: With extensive testing in CFD and in Specialized’s Win Tunnel, aerodynamics were at the forefront of the Propero 4 development. Specialized took the aerodynamic leading edge from the S-Works Evade 3 and pulled it directly into the Propero 4—which helped it to be four watts, or 15 seconds over 40km, faster than their S-Works Prevail 3.
VENTILATION: Drawing inspiration from their world-renowned S-Works Prevail 3, Specialized’s goal was not merely to replicate but to elevate. Ventilation became a focal point in their quest for a well-balanced, aerodynamic, and ventilated helmet. Specialized incorporated the rear-end design language of the S-Works Prevail 3 and introduced small 2mm offset micro-channels that create turbulence in the airflow throughout the helmet to help create a continuous, refreshing flow of air.
ATTENTION TO DETAIL: Beyond just aerodynamics and ventilation, the Propero 4 represents meticulous attention to detail. Specialized went the extra mile by incorporating cutting-edge technologies from their S-Works level helmets, like MIPS technology for confidence, and a fit system designed to deliver all-day comfort. The Propero 4 doesn’t just meet expectations; it redefines them.
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