Bell Full 9

No other helmet manufacturer has deeper roots in motocross. Much of what Bell engineers learned from creating the award-winning Moto-9 helmet went into the Full-9 full-face mountain bike helmet. Take that unrivaled experience, combine it with feedback from downhill and BMX pros, and you have the winning formula. The Full-9 meets the most stringent ASTM Downhill Mountain Bike Racing standard as well as CPSC and CE bicycle safety benchmarks. Additional motocross trickle-down technologies include the Eject Helmet Removal System and magnetic cheekpads. Beyond that, the Full-9 includes features like Soundtrax built-in speaker pockets and audio cable routing, and an integrated breakaway camera mount. Add in a lightweight carbon shell, a wide field of view, Overbrow Ventilation intakes, and Velocity Flow Ventilation and you have the world's most advanced helmet for DH or BMX. Complies with the US CPSC Safety Standard for bicycle helmet for persons age 5 and older. [Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.]

• LIGHTWEIGHT FULL CARBON SHELL CONSTRUCTION AND INTEGRATED EJECT COMPATIBILITY - In case of a crash, this design lets first responders gently remove helmets from a rider's head, reducing the potential for secondary injuries.
• X-STATIC AND XT2 PADDING - Quick-drying materials, woven with real silver fibers.
• OVERBROW VENTILATION - Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation.
• INTEGRATED BREAKAWAY CAMERA MOUNT - Seamless camera mount, requiring no zip ties or tape, is engineered to break away upon impact to reduce the risk of injury.
• SPECIFICATIONS - Suitable for use on a bicycle only. Sizes: X-Small (51-53 cm), Small (53-55 cm), Medium (55-57 cm), Large (57-59 cm), X-Large (59-61 cm), and XX-Large (61-63 cm) Sizes. Important: always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that does not fit can be dangerous; 10 Vents and 3 Brow ports.