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509 Altitude Carbon Trace Helmet
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  • 509 Altitude Carbon Trace Helmet - Matte White
  • 509 Altitude Carbon Trace Helmet - Matte White

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Size Chart
MSRP
$399.95 - $409.95
Savings (20%):
$79.99
Price
$319.96

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509 Altitude Carbon Trace Helmet Videos

509 Altitude Carbon Fiber Trace Helmet

The 509 Altitude Helmet is a sleek yet aggressive helmet, now crafted from carbon fiber. 

Features:

  • Carbon fiber outer shell for max strength with minimal weight
  • Innovative dual density interlocking EPS foam liner
  • Front chin protection from specially designed expanded polyurethane chin insert
  • Innovative aerodynamic channels across the entire helmet direct air flow into 6 integrated vent scoops
  • 8 intake/exhaust vent ports
  • Cold weather breath box included
  • Lock-top center mount for the aerodynamic visor
  • 3 shell sizes
  • Premium removable liner
  • Neck brace ready
  • Eyeport fits 509 Sinister X5 and Aviator goggles
  • Integrated front mouth vent
  • Innovative universal camera mount that attaches to top visor in seconds
  • Meets or exceeds DOT and ECE safety certification standards
  • Helmets sized 2XL and larger use 509 XL goggles

509 Helmet Sizing

Size Head (cm)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64
3XL 64-65
4XL 66-67

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

H Head Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Style RevZilla Item # Manufacturer Product # Availability
Matte White / 2XL 1142253 509HELACW2XL Out of Stock
Matte White / 3XL 1142254 509HELACW3XL Out of Stock
Matte White / 4XL 1142255 509HELACW4XL Available: Requires 4-6 business days lead time prior to shipment
Matte White / LG 1142251 509HELACWLG Available: Requires 4-6 business days lead time prior to shipment
Matte White / MD 1142250 509HELACWMD In Stock: Ships within 24 hours
Matte White / SM 1142249 509HELACWSM Out of Stock
Matte White / XL 1142252 509HELACWXL Out of Stock
Matte White / XS 1142248 509HELACWXS Available: Requires 4-6 business days lead time prior to shipment

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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Browse 3 questions Browse 3 questions
please, could yuo tell me what is the weigh of this helmet?
A shopper on Aug 15, 2017