The 311 BLAST is CGM's proposal for those looking for a full-face helmet with sporty lines and high-level performance and comfort.

Made with an HPT (High Performance Terpolymer) shell, it has a quick-release tilting external visor and a retractable internal sun visor. The four-zone ventilation system, with internal channeling, is characterized by an impressive air intake on the chin guard. The ExtraCool-textured interiors are equipped with external high-visibility bands to increase passive safety and a nose deflector and chin deflector to increase wind resistance and silence. An anti-fog FogCity Go - Flexible Seal lens is included in the package. The model's features are completed by the predisposition to house an aftermarket communication system, the micrometric buckle and the elastic strap holder.
Technical Data Sheet:
Shell Material: HPT injection molded, thermoplastic polymers, once cooled and hardened after the molding process, guarantee high mechanical resistance for maximum impact protection
Closure of the strap: Micrometric
Approval: Ece 22.06
Weight from: 1550 +/-50 gr (size M)
Visor:
Visor with anti-scratch treatment predisposed for anti-fog lens (FogCity)
Quick release system of the visor
Retractable sun visor
Visor lock in the closed position
Features:
Air system: Ventilation system consisting of front air intakes, air ducts in the internal shell and rear extractors.
Removable and washable interiors and cheek pads
Highly flexible interiors
Predisposition for the use of prescription glasses
Predisposition for intercom
Nose deflector and chin guard