Riders Preferred Membership
Track Order
Contact Us
$299.95$339.95
Price depends on product options. Make a selection to update price.
Rebate Available!
View Details
Product Details
Product Description
Part Numbers
Sizing & Fit
509 Altitude 2.0 Helmet
Reinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. 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.
Features:
- Hand lay-up fiberglass composite construction for stronger, lighterweight, and better fit construction
- DOT/ECE certified in USA
- One piece eye port trim
- XS to 4X 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, removable for great air flow
| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style Dark Ops/Red / XS | RevZilla Item #1833795 | Store Sku | MFR. Product #F01009400-110-602 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Red / SM | RevZilla Item #1833796 | Store Sku | MFR. Product #F01009400-120-602 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Red / MD | RevZilla Item #1833797 | Store Sku | MFR. Product #F01009400-130-602 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Red / LG | RevZilla Item #1833798 | Store Sku | MFR. Product #F01009400-140-602 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Red / XL | RevZilla Item #1833799 | Store Sku | MFR. Product #F01009400-150-602 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Red / 2XL | RevZilla Item #1833800 | Store Sku | MFR. Product #F01009400-160-602 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Racing Red / XS | RevZilla Item #10072881 | Store Sku612763 | MFR. Product #F01009400-110-102 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Racing Red / SM | RevZilla Item #10072882 | Store Sku612764 | MFR. Product #F01009400-120-102 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Racing Red / MD | RevZilla Item #10072883 | Store Sku612765 | MFR. Product #F01009400-130-102 | AvailabilityIn Stock: Ships next business day |
| Product Style Racing Red / LG | RevZilla Item #10072884 | Store Sku612766 | MFR. Product #F01009400-140-102 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Racing Red / XL | RevZilla Item #10072885 | Store Sku612767 | MFR. Product #F01009400-150-102 | AvailabilityIn Stock: Ships next business day |
| Product Style Racing Red / 2XL | RevZilla Item #10072886 | Store Sku612768 | MFR. Product #F01009400-160-102 | AvailabilityIn Stock: Ships next business day |
| Product Style Racing Red / 3XL | RevZilla Item #10072887 | Store Sku612769 | MFR. Product #F01009400-170-102 | AvailabilityIn Stock: Ships next business day |
| Product Style Racing Red / 4XL | RevZilla Item #10072888 | Store Sku612770 | MFR. Product #F01009400-180-102 | AvailabilityOnly 2 Left: Ships next business day |
| Product Style Red Aura / XS | RevZilla Item #1833765 | Store Sku | MFR. Product #F01009400-110-101 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Red Aura / SM | RevZilla Item #1833766 | Store Sku | MFR. Product #F01009400-120-101 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Red Aura / MD | RevZilla Item #1833767 | Store Sku | MFR. Product #F01009400-130-101 | AvailabilityCloseout: This product is no longer available |
| Product Style Red Aura / LG | RevZilla Item #1833768 | Store Sku | MFR. Product #F01009400-140-101 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Red Aura / XL | RevZilla Item #1833769 | Store Sku | MFR. Product #F01009400-150-101 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Red Aura / 2XL | RevZilla Item #1833770 | Store Sku | MFR. Product #F01009400-160-101 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Pink / XS | RevZilla Item #1833801 | Store Sku | MFR. Product #F01009400-110-701 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Pink / SM | RevZilla Item #1833802 | Store Sku | MFR. Product #F01009400-120-701 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Pink / MD | RevZilla Item #1833803 | Store Sku | MFR. Product #F01009400-130-701 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Pink / LG | RevZilla Item #1833804 | Store Sku | MFR. Product #F01009400-140-701 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Pink / XL | RevZilla Item #1833805 | Store Sku | MFR. Product #F01009400-150-701 | AvailabilityOnly 1 Left: Ships next business day |
| Product Style Pink / 2XL | RevZilla Item #1833806 | Store Sku | MFR. Product #F01009400-160-701 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Teal Aura / XS | RevZilla Item #1833777 | Store Sku | MFR. Product #F01009400-110-251 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Teal Aura / SM | RevZilla Item #1833778 | Store Sku | MFR. Product #F01009400-120-251 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Teal Aura / MD | RevZilla Item #1833779 | Store Sku | MFR. Product #F01009400-130-251 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Teal Aura / LG | RevZilla Item #1833780 | Store Sku | MFR. Product #F01009400-140-251 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Teal Aura / XL | RevZilla Item #1833781 | Store Sku | MFR. Product #F01009400-150-251 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Teal Aura / 2XL | RevZilla Item #1833782 | Store Sku | MFR. Product #F01009400-160-251 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Orange / XS | RevZilla Item #1833789 | Store Sku | MFR. Product #F01009400-110-601 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Orange / SM | RevZilla Item #1833790 | Store Sku | MFR. Product #F01009400-120-601 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Orange / MD | RevZilla Item #1833791 | Store Sku | MFR. Product #F01009400-130-601 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Orange / LG | RevZilla Item #1833792 | Store Sku | MFR. Product #F01009400-140-601 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Orange / XL | RevZilla Item #1833793 | Store Sku | MFR. Product #F01009400-150-601 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Dark Ops/Orange / 2XL | RevZilla Item #1833794 | Store Sku | MFR. Product #F01009400-160-601 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style Black Ops / XS | RevZilla Item #1833757 | Store Sku612795 | MFR. Product #F01009400-110-051 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Black Ops / SM | RevZilla Item #1833758 | Store Sku612796 | MFR. Product #F01009400-120-051 | AvailabilityIn Stock: Ships next business day |
| Product Style Black Ops / MD | RevZilla Item #1833759 | Store Sku612797 | MFR. Product #F01009400-130-051 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Black Ops / LG | RevZilla Item #1833760 | Store Sku612798 | MFR. Product #F01009400-140-051 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Black Ops / XL | RevZilla Item #1833761 | Store Sku612799 | MFR. Product #F01009400-150-051 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Black Ops / 2XL | RevZilla Item #1833762 | Store Sku612800 | MFR. Product #F01009400-160-051 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style Black Ops / 3XL | RevZilla Item #1833763 | Store Sku612801 | MFR. Product #F01009400-170-051 | AvailabilityIn Stock: Ships next business day |
| Product Style Black Ops / 4XL | RevZilla Item #1833764 | Store Sku612802 | MFR. Product #F01009400-180-051 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XS / Acid Green | RevZilla Item #10072895 | Store Sku612777 | MFR. Product #F01009400-110-302 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style SM / Acid Green | RevZilla Item #10072896 | Store Sku612778 | MFR. Product #F01009400-120-302 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style MD / Acid Green | RevZilla Item #10072897 | Store Sku612779 | MFR. Product #F01009400-130-302 | AvailabilityIn Stock: Ships next business day |
| Product Style LG / Acid Green | RevZilla Item #10072898 | Store Sku612780 | MFR. Product #F01009400-140-302 | AvailabilityIn Stock: Ships next business day |
| Product Style XL / Acid Green | RevZilla Item #10072899 | Store Sku612781 | MFR. Product #F01009400-150-302 | AvailabilityIn Stock: Ships next business day |
| Product Style 2XL / Acid Green | RevZilla Item #10072900 | Store Sku612782 | MFR. Product #F01009400-160-302 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XS / Black Camo | RevZilla Item #10072907 | Store Sku612789 | MFR. Product #F01009400-110-020 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style SM / Black Camo | RevZilla Item #10072908 | Store Sku612790 | MFR. Product #F01009400-120-020 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style MD / Black Camo | RevZilla Item #10072909 | Store Sku612791 | MFR. Product #F01009400-130-020 | AvailabilityCloseout: This product is no longer available |
| Product Style LG / Black Camo | RevZilla Item #10072910 | Store Sku612792 | MFR. Product #F01009400-140-020 | AvailabilityCloseout: This product is no longer available |
| Product Style XL / Black Camo | RevZilla Item #10072911 | Store Sku612793 | MFR. Product #F01009400-150-020 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style 2XL / Black Camo | RevZilla Item #10072912 | Store Sku612794 | MFR. Product #F01009400-160-020 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XS / Cyan/Blue | RevZilla Item #1833771 | Store Sku | MFR. Product #F01009400-110-201 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style SM / Cyan/Blue | RevZilla Item #1833772 | Store Sku | MFR. Product #F01009400-120-201 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style MD / Cyan/Blue | RevZilla Item #1833773 | Store Sku | MFR. Product #F01009400-130-201 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style LG / Cyan/Blue | RevZilla Item #1833774 | Store Sku | MFR. Product #F01009400-140-201 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style XL / Cyan/Blue | RevZilla Item #1833775 | Store Sku | MFR. Product #F01009400-150-201 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style 2XL / Cyan/Blue | RevZilla Item #1833776 | Store Sku | MFR. Product #F01009400-160-201 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style XS / Emerald | RevZilla Item #10207527 | Store Sku | MFR. Product #F01009400-110-304 | AvailabilityIn Stock: Ships next business day |
| Product Style SM / Emerald | RevZilla Item #10207528 | Store Sku | MFR. Product #F01009400-120-304 | AvailabilityIn Stock: Ships next business day |
| Product Style MD / Emerald | RevZilla Item #10207529 | Store Sku | MFR. Product #F01009400-130-304 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style LG / Emerald | RevZilla Item #10207530 | Store Sku | MFR. Product #F01009400-140-304 | AvailabilityIn Stock: Ships next business day |
| Product Style XL / Emerald | RevZilla Item #10207531 | Store Sku | MFR. Product #F01009400-150-304 | AvailabilityIn Stock: Ships next business day |
| Product Style 2XL / Emerald | RevZilla Item #10207532 | Store Sku | MFR. Product #F01009400-160-304 | AvailabilityIn Stock: Ships next business day |
| Product Style XS / Fresh Greens | RevZilla Item #1833783 | Store Sku | MFR. Product #F01009400-110-301 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style SM / Fresh Greens | RevZilla Item #1833784 | Store Sku | MFR. Product #F01009400-120-301 | AvailabilityOnly 1 Left: Ships next business day |
| Product Style MD / Fresh Greens | RevZilla Item #1833785 | Store Sku | MFR. Product #F01009400-130-301 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style LG / Fresh Greens | RevZilla Item #1833786 | Store Sku | MFR. Product #F01009400-140-301 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style XL / Fresh Greens | RevZilla Item #1833787 | Store Sku | MFR. Product #F01009400-150-301 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style 2XL / Fresh Greens | RevZilla Item #1833788 | Store Sku | MFR. Product #F01009400-160-301 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style XS / Maroon/Teal | RevZilla Item #10072901 | Store Sku612783 | MFR. Product #F01009400-110-110 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style SM / Maroon/Teal | RevZilla Item #10072902 | Store Sku612784 | MFR. Product #F01009400-120-110 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style MD / Maroon/Teal | RevZilla Item #10072903 | Store Sku612785 | MFR. Product #F01009400-130-110 | AvailabilityCloseout: This product is no longer available |
| Product Style LG / Maroon/Teal | RevZilla Item #10072904 | Store Sku612786 | MFR. Product #F01009400-140-110 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XL / Maroon/Teal | RevZilla Item #10072905 | Store Sku612787 | MFR. Product #F01009400-150-110 | AvailabilityOnly 2 Left: Ships next business day |
| Product Style 2XL / Maroon/Teal | RevZilla Item #10072906 | Store Sku612788 | MFR. Product #F01009400-160-110 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style XS / Mintnight | RevZilla Item #10207521 | Store Sku | MFR. Product #F01009400-110-303 | AvailabilityIn Stock: Ships next business day |
| Product Style SM / Mintnight | RevZilla Item #10207522 | Store Sku | MFR. Product #F01009400-120-303 | AvailabilityIn Stock: Ships next business day |
| Product Style MD / Mintnight | RevZilla Item #10207523 | Store Sku | MFR. Product #F01009400-130-303 | AvailabilityIn Stock: Ships next business day |
| Product Style LG / Mintnight | RevZilla Item #10207524 | Store Sku | MFR. Product #F01009400-140-303 | AvailabilityIn Stock: Ships next business day |
| Product Style XL / Mintnight | RevZilla Item #10207525 | Store Sku | MFR. Product #F01009400-150-303 | AvailabilityIn Stock: Ships next business day |
| Product Style 2XL / Mintnight | RevZilla Item #10207526 | Store Sku | MFR. Product #F01009400-160-303 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XS / Oil Slick | RevZilla Item #10207509 | Store Sku | MFR. Product #F01009400-110-001 | AvailabilityIn Stock: Ships next business day |
| Product Style SM / Oil Slick | RevZilla Item #10207510 | Store Sku | MFR. Product #F01009400-120-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style MD / Oil Slick | RevZilla Item #10207511 | Store Sku | MFR. Product #F01009400-130-001 | AvailabilityIn Stock: Ships next business day |
| Product Style LG / Oil Slick | RevZilla Item #10207512 | Store Sku | MFR. Product #F01009400-140-001 | AvailabilityIn Stock: Ships next business day |
| Product Style XL / Oil Slick | RevZilla Item #10207513 | Store Sku | MFR. Product #F01009400-150-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style 2XL / Oil Slick | RevZilla Item #10207514 | Store Sku | MFR. Product #F01009400-160-001 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XS / Sharkskin | RevZilla Item #10072889 | Store Sku612771 | MFR. Product #F01009400-110-204 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style SM / Sharkskin | RevZilla Item #10072890 | Store Sku612772 | MFR. Product #F01009400-120-204 | AvailabilityIn Stock: Ships next business day |
| Product Style MD / Sharkskin | RevZilla Item #10072891 | Store Sku612773 | MFR. Product #F01009400-130-204 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style LG / Sharkskin | RevZilla Item #10072892 | Store Sku612774 | MFR. Product #F01009400-140-204 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XL / Sharkskin | RevZilla Item #10072893 | Store Sku612775 | MFR. Product #F01009400-150-204 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style 2XL / Sharkskin | RevZilla Item #10072894 | Store Sku612776 | MFR. Product #F01009400-160-204 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style XS / Storm Chaser | RevZilla Item #10207533 | Store Sku | MFR. Product #F01009400-110-802 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style SM / Storm Chaser | RevZilla Item #10207534 | Store Sku | MFR. Product #F01009400-120-802 | AvailabilityIn Stock: Ships next business day |
| Product Style MD / Storm Chaser | RevZilla Item #10207535 | Store Sku | MFR. Product #F01009400-130-802 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style LG / Storm Chaser | RevZilla Item #10207536 | Store Sku | MFR. Product #F01009400-140-802 | AvailabilityIn Stock: Ships next business day |
| Product Style XL / Storm Chaser | RevZilla Item #10207537 | Store Sku | MFR. Product #F01009400-150-802 | AvailabilityIn Stock: Ships next business day |
| Product Style 2XL / Storm Chaser | RevZilla Item #10207538 | Store Sku | MFR. Product #F01009400-160-802 | AvailabilityIn Stock: Ships next business day |
| Product Style 3XL / Storm Chaser | RevZilla Item #10207539 | Store Sku | MFR. Product #F01009400-170-802 | AvailabilityAvailable: Ships in 5-7 business days |
| Product Style 4XL / Storm Chaser | RevZilla Item #10207540 | Store Sku | MFR. Product #F01009400-180-802 | AvailabilityAvailable: Ships in 5-7 business days |
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 Description
Part Numbers
Sizing & Fit
2 Customer Reviews
5/5
3 Questions & 0 Answers
Related Video
How To Size and Buy a Motorcycle Helmet
Reviews & Questions
2 Customer Reviews
3 Questions & 0 Answers