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Clearance Item Policy

All Clearance Items are sold at a discounted price while quantities last. We do not accept returns or exchanges on these items. All purchases are final sale.

509 Altitude 2.0 Helmet (Non-Current Colour)

Save $200.00 Save $200.00
Original price $499.99
Original price $499.99 - Original price $499.99
Original price $499.99
Current price $299.99
$299.99 - $299.99
Current price $299.99
SKU F01009400-110-910
Colour: Black Gum
by 509

Reinvented to ride even harder, the second generation of the bestselling Limited Edition Black Gum Altitude 2.0 helmet. 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.

Details:

  • Hand lay-up fiberglass composite construction for stronger, lighter weight, and better fit construction
  • DOT/ECE certified
  • One piece eye port trim
  • XS to 2X 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, removeable for great air flow

Click here for the Sizing Chart

Customer Reviews

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Fraser D.

A quality helmet for a very reasonable price (especially when on sale). Not the lightest helmet I’ve worn but certainly not the heaviest either. Fit is good but 509 helmets fit small, which was the reason for this purchase. I have several helmets, both bike and sled. They are all medium including a 509 Altitude. The 509 was too tight to accommodate any kid of balaclava or other headwear…hence the reason for my most recent purchase. This Altitude 2.0 is a size large and with a thin balaclava the fit is excellent.