Grex G 4.2

Are you a ruggid road biker looking for a helmet that meets your expectations? Take a look at the new integral Grex G4.2 Evolve Helmet with Folding Technology. The helmet boasts an aerodynamic look and ventilation technology featuring top air intake and rear exhaust for maximum circulation. Anyone who tries this helmet never wants anything else. Once you try it, you'll concluce it is clearly above average.

Key features of the Grex G4.2 helmet

• Swivel chin guard technology
• Special anti-scratch protection plexi shield
• Solar protection with UV filter 400
• Front upper air inlet and rear outlet for great circulation
• Durable shell made of polycarbonate
• Sophisticated opening system
• Grex G4.2 Evolve meets all the necessary safety and technological standards

Folding feature for every biker

Since some bikers want an open helmet and others perfer it completely closed, Grex Evolve has made a compromise and created helmets with detachable chin protectors. You won't have to worry about your health because this technology has undergone extensive testing and received a standard homologation.