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Just like the Altitude Carbon, the 509 Altitude Helmets now include the revolutionary Fidlock easy open magnetic strap. The Altitude is the result of a fearless desire to not only create, but innovate. It is the product of looking at every feature and asking the tough question how can it be improved. The result is a helmet designed and built from the ground up with 4 ideals in mind: Safety, Performance, Fit, and Style. Featuring a dual density, interlocking EPS foam liner that provides top crash protection in the event of an accident. in addition the front chin area of the helmet is protected by a specially designed expanded polyurethane chin insert that provides front impact protection. The outer shell is made of a specially designed thermo-plastic poly alloy material for maximum shell strength with minimal weight.
Aerodynamic channels run across the entire contour of the helmet. These channels are integrated into the shell and direct air flow into the specially designed vent scoops. The Altitude Helmet features 6 integrated vent scoops that provide necessary ventilation to keep you comfortable when riding. Overall the Altitude features 8 total intake/ exhaust vent ports. And for those cold days, snap in the included cold weather breath box. The unique aerodynamic visor features a locking top center mount that holds the visor in place and prevents unwanted visor movement. The eyeport of the Altitude Helmet was carefully crafted to fit 509 goggles perfectly.
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Red / 2XL||1201368||509HELART2XL||Pre-Order: Expected to ship mid-November|
|Red / 3XL||1201369||509HELART3XL||Pre-Order: Expected to ship mid-November|
|Red / 4XL||1201370||509HELART4XL||Pre-Order: Expected to ship mid-November|
|Red / LG||1201371||509HELARTLG||Pre-Order: Expected to ship mid-November|
|Red / MD||1201372||509HELARTMD||Pre-Order: Expected to ship mid-November|
|Red / SM||1201373||509HELARTSM||Pre-Order: Expected to ship mid-November|
|Red / XL||1201374||509HELARTXL||Pre-Order: Expected to ship mid-November|
|Red / XS||1201375||509HELARTXS||Pre-Order: Expected to ship mid-November|
|Orange / 2XL||1201354||509HELAOT2XL||Pre-Order: Expected to ship mid-November|
|Orange / 3XL||1201355||509HELAOT3XL||Pre-Order: Expected to ship mid-November|
|Orange / 4XL||1201356||509HELAOT4XL||Pre-Order: Expected to ship mid-November|
|Orange / LG||1201357||509HELAOTLG||Pre-Order: Expected to ship mid-November|
|Orange / MD||1201358||509HELAOTMD||Pre-Order: Expected to ship mid-November|
|Orange / SM||1201359||509HELAOTSM||Pre-Order: Expected to ship mid-November|
|Orange / XL||1201360||509HELAOTXL||Pre-Order: Expected to ship mid-November|
|Orange / XS||1201361||509HELAOTXS||Pre-Order: Expected to ship mid-November|
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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.
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.
Have a functionality, fit, or otherwise product-specific question about the 509 Altitude Triangles Helmet? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.