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.
Sale
+
new
We offer Free Shipping on all orders over $99 within the US. During select promotions & holidays we will offer Free Shipping on all orders within the US.
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.
At 509 we use the best SSL certificate and the most trusted payment processors provided by Shopify Payments – so you will be able to buy safely and securely.
Ready to ride in any weather, the 509 Delta R3 Helmet defines multi-use performance by easily switching between dual sport, full face, and open face configurations. An internal flip-down sun shield, plus removable cold weather breathbox and chin curtain add to the value-packed versatility of this dual-sport helmet. DOT/ECE dual safety certified, it features maximum impact protection and overall light weight, plus a long list of features like adjustable vents and removable/washable liner and cheek pads.
Key Features
- Three configuration options: dual sport, full face, or open face
- Dual pane anti-scratch, anti-fog coated clear shield
- Drop-down internal sun shield (orange tint)
- Lightweight polycarbonate shell construction
- Comes standard with our new Pro Series Liner and Cheekpads
- Comes standard with a cold weather breathbox
- Removable cold weather chin curtain
- Adjustable forehead and chin ventilation ports
- Push button removable shield
- Removable/washable liner and cheek pads
- Available in sizes XS-2XL
- Dual density eps
- Fidlock magnetic chin strap buckle
Specs
- Weight: DOT/ECE 1680 grams
You May Also Like
Size Guide
Scroll to the right to see more sizes
Not sure about your size? Try on at your local dealer!
| 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 |