509 ALTITUDE 2.0 OFF-ROAD CARBON FIBER HELMET - SPEEDSTA WHITE (2025)

Altitude 2.0 Carbon Helmet

Destroy all forms of dirt with the next-generation comfort and performance of the bestselling 509 Altitude 2.0 Offroad Carbon Fiber Helmet. Hand lay-up carbon fiber composite construction makes it lighter, stronger, and sleeker than anything before it. A larger chinbar intake plus upper exhaust vents keep you cool no matter how heated the session gets. Top of the line in every way, it includes the Fidlock® magnetic strap buckle for easy one-handed operation, plus GoPro® mounting capability.

Features

• Hand Lay-up Carbon Fiber 3K Shell - Ultimate protection in a lightweight option
• Upper vents for optimal airflow - Hi-Flow
• Nine intake vents and four exhaust vents for optimal airflow
• Fidlock® chinstrap strap closure for easy in and out
• Moisture wicking removable Liner & Cheek pads for custom fit adjustments and easy to wash
• Replaceable polycarbonate visor with Lifetime Warranty
• Universal camera mount capable

Specs

• Helmet Certification: DOT & ECE 22.05
• Starting Weight: 1100 grams
• Best Head Shape: Intermediate oval fit
• Size Range: From XS to 2X
• Shell Breaks:
• Small Shell - XS, SM
• Medium Shell - MD, LG, XL
• Large Shell - 2X, 3X, 4X
• Items Included 509 Basic Helmet Bag, 509 Drawstring Helmet Bag, Chinbar Vent Plugs, Chin Curtain, 509 Sticker

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