Dirt * | 509 Altitude 2.0 Helmet

509 Altitude 2.0 Helmet

Reinvented To Ride Even Harder, The Second Generation Of The Bestselling 509 Altitude Series Unleashes A Whole New Animal. Lighter, Stronger, And Even More Comfortable Thanks To A New Hand Lay-Up Fiberglass Construction, The 509 Altitude 2.0 Helmet Excels In Any Terrain Or Condition. Includes The Fidlock Magnetic Strap Buckle For Easy One-Handed Operation, Plus Customizable Features Like A Removable Pro-Series Breathbox To Get You Through A Full Season Of Extremes.

Features:

• Hand Lay-Up Fiberglass Composite Construction For Stronger, Lighterweight, And Better Fit Construction
• Dot/Ece Certified In Usa
• One Piece Eye Port Trim
• Xs To 4X Sizes Available In Three Shells For Optimal Fit And Minimal Weight
• Upper Vents With On/Off Shutter Closure For Airflow Control
• Fidlock Chinstrap Strap Closure For Easy In And Out
• Go-Pro Mounting Capability, Improved Design
• Perfect Fit Between Helmet Eyeport And 509 Goggles
• Pro-Series Breathbox For Complete Protection, Removable For Great Air Flow