509 Altitude 2.0 Offroad Carbon Fiber Helmet

Leading the charge is the 509 Altitude 2.0 Offroad Carbon Fiber Helmet with a hand lay-up carbon composite construction that's lighter, stronger, this helmet is for those who like to get aggressive. Stay locked in with the Fidlock® magnetic strap buckle for easy one-handed operation, plus control airflow with adjustable vents when the riding levels up. 

Features

• Hand Lay-up Carbon Fiber Shell - Ultimate protection in a light weight option
• Perfect Helmet & Goggle Fit - Built to fit seamlessly with 509 goggles
• Ventilation & Airflow - Nine (9) intake Vents and four (4) Exhaust Vents for optimal air flow
• Removable Liner - A plush liner for moisture management and easily remove to wash after long days in the dirt
• Fidlock® Magnetic Chinstrap - Convenient adjustable closure for easy on and off

Specifications

• Certified: DOT
• Starting Weight: 1100 grams
• Best Head Shape: Intermediate Oval
• Size Range: XS-4X
• Shell Breaks: Small Shell - XS, SM / Medium Shell - MD, LG, XL / 2XL Shell - 2XL,3XL, 4XL
• Universal Camera Mount
• Adjustable Polycarbonate Visor
• Nutsert attachment for accessories (sides of helmet)
•  Includes: 509 Helmet Drawstring Bag, 509 Basic Helmet Bag, Chinbar Vent Plugs, and Chin Curtain