ICON Threshold Burn Birdie Burn Modular Helmet
Available in stock (20)
Riding Styles
Commuting, Cruiser, Sport, Street, TouringThe ICON Threshold Burn Birdie Burn Helmet combines aggressive phoenix-inspired graphics with the versatility of a sport-focused modular helmet. A handcrafted fiberglass composite shell, flip-up chin bar, internal Dark Smoke DropShield, fog-free outer shield, and high-volume ventilation deliver bold style and everyday street performance.
Icon Helmet Sizing Info
When sizing your helmet please refer to the size charts that are unique to each helmet shell:
Threshold Helmet Sizing Chart
Helmet Shape - Intermediate Oval| Helmet Size | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Inches | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 3/8 - 22 3/4 | 23 1/8 - 23 1/2 | 24 - 24 3/8 | 24 3/4 - 25 1/8 | 25 1/2 - 26 |
| Centimeters | 53 - 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 | 65 - 66 |
Ultraflite Helmet Sizing Chart
Helmet Shape - Intermediate Oval| Measure | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Hat Size | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
| Inches | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 3/8 - 22 3/4 | 23 1/8 - 23 1/2 | 24 - 24 3/8 | 24 3/4 - 25 1/8 | 25 1/2 - 26 |
| Centimeters | 54 - 55 | 55 - 56 | 57 - 58 | 58 - 59 | 60 - 61 | 62 - 63 | 64 - 65 |
Elsinore Helmet Sizing Chart
Helmet Shape - Intermediate Oval| Measure | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Hat Size | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
| Inches | 21 1/4 - 21 5/8 | 21 5/8 - 22 | 22 1/2 - 22 7/8 | 22 7/8 - 23 1/4 | 23 5/8 - 24 | 24 3/8 - 24 3/4 | 25 1/4 - 25 5/8 |
| Centimeters | 54 - 55 | 55 - 56 | 57 - 58 | 58 - 59 | 60 - 61 | 62 - 63 | 64 - 65 |
Domain Helmet Sizing Chart
Helmet Shape - Round| Measure | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Hat Size | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
| Inches | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 3/8 - 22 3/4 | 23 1/8 - 23 1/2 | 24 - 24 3/8 | 24 3/4 - 25 1/8 | 25 1/2 - 26 |
| Centimeters | 53 - 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 | 65 - 66 |
Airframe Pro Helmet Sizing Chart
Helmet Shape - Intermediate Oval| Measure | 2XS | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|---|
| Hat Size | 6 3/8 - 6 1/2 | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
| Inches | 20 1/8 - 20 1/2 | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 3/8 - 22 3/4 | 23 1/8 - 23 1/2 | 24 - 24 3/8 | 24 3/4 - 25 1/8 | 25 1/2 - 26 |
| Centimeters | 51 - 52 | 53 - 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 | 65 - 66 |
Airflite Helmet Sizing Chart
Long Oval| Measure | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Hat Size | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
| Inches | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 3/8 - 22 3/4 | 23 1/8 - 23 1/2 | 24 - 24 3/8 | 24 3/4 - 25 1/8 | 25 1/2 - 26 |
| Centimeters | 53 - 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 | 65 - 66 |
Airform Helmet Sizing Chart
Helmet Shape - Intermediate Oval| Measure | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Hat Size | 6 5/8 - 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 | 8 1/8 - 8 1/4 |
| Inches | 20 7/8 - 21 1/4 | 21 5/8 - 22 | 22 3/8 - 22 3/4 | 23 1/8 - 23 1/2 | 24 - 24 3/8 | 24 3/4 - 25 1/8 | 25 1/2 - 26 |
| Centimeters | 53 - 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 | 65 - 66 |
Choosing the correct helmet size
Helmet fit is critical to helmet protective performance. The correct helmet size can only be checked and confirmed by physically fitting the helmet to the user. Always try the helmet on in a store, before purchasing it, to be sure you are purchasing the correct sized helmet for you.
Head measurement instructions
Wrap a flexible tape measure around your head approximately one inch above the eyebrows and ears. Use this measurement (in either inches or centimeters) to find your helmet size.
Helmet sizing information
To achieve proper helmet fitment, begin by finding your head circumference size using the method described below. Remember that the helmet size you choose should fit around the crown of your head comfortably with no pressure points. The cheekpads should fit firmly around your face. Once your chin strap is fastened, grab the chin bar of the helmet and move it side to side. Your cheeks should move with the helmet, which should not slide across your face. Different thickness cheekpads can be purchased to obtain the best fit. Ask your dealer or visit www.rideicon.com for more information.
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