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509 Altitude 2.0 Hi-Flow Helmet (Ece)

by 509
Sale Sale
Original price $449.99
Original price $449.99 - Original price $469.99
Original price $449.99
Current price $404.99
$404.99 - $422.99
Current price $404.99
SKU F01004000-120-001
Color: Black Ops
Size: S

Engineered with larger chinbar intake and rear exhaust vents. All open vents, removed shutter for increased flow, plugs removed, more breathable for mountain riders. Combined with an ultralight ECE layup this helmet is optimized for the most demanding off-trail riders.

• XS to 4X sizes available in three shells for optimal fit and minimal weight
• Upper vents for optimal airflow
• Go-Pro® mounting capability, improved design
• Fidlock® chinstrap strap closure for easy in and out
• Perfect fit between helmet eyeport and 509 goggles
• Pro-Series Breathbox for complete protection, removable for optimal air flow
• Weight: ECE helmet starting at 1115 grams for ECE

To ensure that the proper sized item arrives, we suggest customers follow brand specific sizing guides. Google and other search engines provide a wealth of information in regards to specific brands sizing. Just because you currently wear a certain size, a new brand may have slightly different fitment specifications. Please reach out to us if you have any questions regarding the fitment of the brands we carry and we can provide you with more accurate sizing charts on a brand-by-brand basis. 1-877-745-4232

As well please use SIZING CHART here.

In order for a helmet to protect properly and be the most comfortable, it must be sized to your head correctly.

The best way to check sizing is to put the helmet on and see that the helmet feels snug equally all around your head. The helmet should not feel too tight or too loose at any particular point around your head.

If you can’t put it on, at all, then that’s obviously too tight. If you can get it on, but it hurts where it presses against your head, that’s also too tight. If it’s snug all around, too snug to chew gum, that’s about right. Don’t forget about that 15 percent to 20 percent break-in that will occur.