Say hi to the all-new Specialized Propero 4 helmet that 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 the equation for speed in mind. Aerodynamics + Ventilation + Lightweight = Fast.

With extensive testing in CFD and in a Win Tunnel, aerodynamics were at the forefront of the Propero 4 development. Spec 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.

Drawing inspiration from their world-renowned S-Works Prevail 3 venitlation, Spec's goal was not merely to replicate but to elevate. Ventilation became a focal point in thier quest for a well-balanced, aerodynamic, and ventilated helmet. They 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.

Beyond just aerodynamics and ventilation, the Propero 4 helmet represents meticulous attention to detail. Spec went the extra mile by incorporating cutting-edge technologies from their S-Works level helmets, like MIPS technology for confidence and more safety, and a FS3 fit system and Occipital Base Adjustment designed to deliver all-day comfort. The Propero 4 doesn't just meet expectations, but exceedes them.

Features:

• Precision, full-wrap polycarbonate shell for increased durability and premium finish
• S-Works Evade 3 front-end design language for enhanced Aerodynamics.
• Mips Evolve Solution is a low-friction layer that allows a sliding motion of 10 to 15mm in all directions. Studies indicate that this reduces some of the rotational forces transmitted to the brain during angled impacts.
• Micro Channeling & large rear-end vents for increased ventilation
• The highest 5-Star Virginia Tech® Helmet Rating from internationally renowned Virginia Polytechnic Institute and State University.
• FS3 Fit System & Occipital Base Adjustment optimizes comfort by personalizing fit to individual head shape, and helmet angle can be adjusted for compatibility with glasses.
• Adjustable Tri-Fix web splitter combined with thin 10mm webbing for increased comfort.
• Dedicated sunglass storage maintains a secure fit and keeps eyewear out of the way when needed.
• Weight: 290g (size M)
• Sizes: S (51-56 cm), M (55-59 cm), L (59-63cm)

Recenzii

* Conținutul și opiniile exprimate de utilizatori reflectă punctul lor de vedere personal și nu reprezintă pozițiile companiei PR, d.o.o. PR, d.o.o. nu își asumă responsabilitatea pentru acuratețea și credibilitatea declarațiilor utilizatorilor.

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