Specialized Propero 4 Bike Helmet

Closed, opens at 10amIndependent shop in FremontDirections

Available from Cripple Creek Backcountry when we last checked, in the last two days. Sold from the shop’s own store; the price there is the one that counts.

Meet the all-new Propero 4 helmet. This helmet combines the aero advantages of the S-Works Evade 3 with the ventilation of the S-Works Prevail 3, all with the comfort and confidence Specialized helmets are famous for. It earned the highest 5-Star Virginia Tech® helmet rating. Every detail of the Propero 4 was created with our equation for speed in mind: Aerodynamics + Ventilation + Lightweight = Fast. AERODYNAMICS: With extensive testing in CFD and in our Win Tunnel, aerodynamics were at the for