…these materialsSuper MSB --> Acts like an internal frame while protecting the base of the helmet. Steplock --> Cam locking device to quickly adjust strap position. Ergobuckle --> Ergonomic quick-release helmet fastener providing superior neck comfort. Sealed Airdry --> Sealed adjustment padding for enhanced…

Ergobuckle: Easy-to-use buckle. V-Lock: Easy strap position adjustment. Airdry fusion: Better comfort and optimum ventilation. Spiderlock Classic: One-hand quick and accurate adjustment. Ringlock: Insures helmet's integrity on impact. In-Mold technology: Technology for better durability. VX6 Visor:…

Chrono features: Ergobuckle: Easy-to-use buckle. Keylock: Easy strap position adjustment. Sealed Airdry: Better comfort and optimum ventilation. Spiderlock Elite: One-hand quick and accurate adjustment. Weight: 12.5 oz/ 348 g. Certifications: CPSC-ASTM-CEN. Vents: 7. Available sizes: Small (52-56cm)…

…-ATM-CEN. Vents: 29. Ergobuckle --> Ergonomic quick-release helmet fastener. Steplock --> Easy strap position adjustment. In-Mold Technology --> Technology for better durability. Inner-Nerves --> Internal support system reinforcing the helmet structure. Spiderlock Elite stabilizing device --> One-hand…

Weight: 10.2 oz/290 g. Certifications: CPSC-ATM-CEN. Vents: 22. Keylock --> Easy strap position adjustment. Ergobuckle --> Ergonomic quick-release helmet fastener. Carbon Reinforced Bridge --> Frame reinforces helmet's bridges. In-mold Technology --> Technology for better durability. Spiderlock Elite…

Weight: 10.2 oz/290 g. Certifications: CPSC-ASTM-CEN. Vents: 15. Ergobuckle --> Ergonomic quick-release fastener. V-Lock --> Easy strap position adjustment. In-Mold Technology --> Technology for better durability. Spiderlock Classic --> One hand quick adjustment. Airdry fusion --> Better comfort…

Polycarbonate visor: Complete facial protection. Compatible with Chrono, Rocket Air and Superleggerra.

Weight: 10.8 oz/305 g. Certifications: CPSC-ASTM-CEN. Vents: 21. Ergobuckle --> Ergonomically-shape quick-release helmet fastener. Steplock --> Easy strap position adjustment. In-Mold Technology --> Technology for better durability. Spiderlock Quad --> One-hand quick and accurate fit. Airdry fusion…

…Vents: 16. Ergobuckle --> Ergonomically-shape quick-release helmet fastener. Keylock --> Easy strap position adjustment. In-Mold Technology --> Technology for better durability. Inner-Nerves --> Internal support system reinforcing the helmet structure. Spiderlock Elite stabilizing device --> One-hand…

…Ergobuckle --> Ergonomic quick-release helmet fastener providing superior neck comfort. Airdry Fusion --> Fusion adjustment padding for better comfort. Antibacterial. Washable. Ringlock --> Frame ring that ensures helmet's integrity on impact. Spiderlock Quad --> Helmet stabilizing device in built-in receptacle…

…mechanical properties to these materials. Steplock --> Cam locking device to quickly adjust strap position. Ergobuckle --> Ergonomic quick-release helmet fastener providing superior neck comfort. Sealed Airdry --> Sealed adjustment padding for enhanced durability. Ergonomic design for optimum comfort…

…device to adjust strap position. Ergobuckle --> Ergonomic quick-release helmet fastener providing superior neck comfortAirdry Fusion --> Fusion adjustment padding for better comfort. Antibacterial. Washable. Spiderlock Elite --> Helmet stabilizing device in built-in adjustable receptacle. Rack-and-pinion…

…Ergobuckle --> Ergonomic quick-release helmet fastener providing superior neck comfort. Sealed Airdry --> Sealed adjustement padding for enhanced durability, Ergonomic design for optimum comfort. Washable. Windscreen compatible --> Not included. Spiderlock Elite --> Helmet stabilizing device in built-in adjustable…

Age: 5 to 10 years old. Weight: 8.1 oz/230 g. Certifications: CPSC-ASTM-CEN. Vents: 11. Ergobuckle --> Ergonomic quick-release fastener. Spiderlock Neo --> One-hand quick adjustment. Airdry Fusion --> Better comfort and optimum ventilation. Bugnet --> Keep out insects. Size: Small-Medium: 18 7/8-22…

Ergobuckle: Easy-to-use buckle. V-Lock: Easy strap position adjustment. Airdry fusion: Better comfort and optimum ventilation. Spiderlock Classic: One-hand quick and accurate adjustment. Ringlock: Insures helmet's integrity on impact. In-Mold technology: Technology for better durability. VX6 Visor:…