Specialized Propero 4 Helmet

The Propero 4 brings the aero advantages of the S-Works Evade 3 together with the ventilation of the S-Works Prevail 3, with the comfort and confidence Specialized helmets are known for. Aerodynamics + Ventilation + Lightweight = Fast.

AERODYNAMICS: extensively tested in CFD and the Win Tunnel. The aerodynamic leading edge from the S-Works Evade 3 was pulled directly into the Propero 4, making it four watts — around 15 seconds over 40km — faster than the S-Works Prevail 3.

VENTILATION: the rear-end design language of the S-Works Prevail 3 was carried over and developed further, for a well-balanced, aerodynamic and well-ventilated helmet.

Sizes and fit

Available in S, M and L.

Colours

Available in Dark Navy Metallic, Black, White, Glacial, Black/Red, Dove Pink, Hyper Dove Grey and Deep Marine Metallic.