You're going to LOVE the fit. Try it on and experience our perfect fit. If you don't love it, send it back in new and unused condition within 30 days for an exchange or full refund*. Risk free.
new
Gloss Finish
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We have a very easy 30-day Return Policy! Please submit a Customer Support Ticket to get a Return Authorization so we can process your return or exchange.
We stand behind our products – the 509 industry leading warranty covers every product we make in a variety of ways.
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For long rides in the cold, the 509 Delta V Carbon Ignite Helmet has you covered. Built from hand-laid carbon for lightweight, durable protection, the secret ingredient here is the heated visor. With a heated visor keeping your shield fog-free, and Venturi Vents that pull out moist air while keeping cold air out, this helmet is ready for long days behind the bars.
Key Features
- Fits very snug due to cheek pad compression, however, helmet does slightly pack out over time/use. Sizing up is advised.
- Hand-laid carbon fiber construction for lightweight and durable performance
- Powered helmet - 12 volt power input on left side to power shield
- Innovative Venturi Vent pulls moist air from helmet without cold wind coming into helmet
- Intermediate Oval fit great fit in S to 3XL sizing
- 2 shell sizes, and Dual Density EPS for optimal fit
- Premium Liner for a comfortable and quiet fit
- Custom liner kits available for a fine tuned fit
- Ignite dual pane heated shield for fog free performance
- DOT/ECE dual certified helmet shell
- Fidlock® chinstrap for easy on and off
- California Prop 65
Specs
- Starting Weight: 1780 grams
Size Guide
Not sure about your size? Try on at your local dealer!
*Street Helmets are a tighter fit due to cheekpad compression, however, they do pack out over time/use. Size up for a less compressed fit.
Scroll to the right to see more sizes
| Size | US Hat Size | Inches | Centimeters |
|
X-Small
|
6 5/8 - 6 3/4 |
20 7/8 - 21 1/8 |
53 - 54 |
|
Small
|
6 7/8 - 7 |
21 5/8 - 21 7/8 |
55 - 56 |
|
Medium
|
7 1/8 - 7 1/4 |
22 1/2 - 22 5/8 |
57 - 58 |
|
Large
|
7 3/8 - 7 1/2 |
23 1/4 - 23 1/2 |
59 - 60 |
|
X-Large
|
7 5/8 - 7 3/4 |
24 - 24 1/4 |
61 - 62 |
|
2X-Large
|
8 |
24 3/4 - 25 |
63 - 64 |
|
3X-Large
|
8 3/4 |
25 1/4 - 25 3/4 |
64 - 65 |
|
4X-Large |
9 |
26 - 26 1/4 |
66 - 67 |
|
Youth Small |
6 |
18 1/8 - 18 7/8 |
47 - 48 |
|
Youth Medium |
6 1/8 - 6 1/4 |
19 1/4 - 19 5/8 |
49 - 50 |
|
Youth Large |
6 3/8 - 6 1/2 |
20 - 20 1/2 |
51 - 52 |