Helium Carbon Alloy Helmet with FIDLOCK
Ultra Light. Max Air Flow. Ride 365.
Featuring an ultra-light, hand-laid 100% carbon fiber shell, the Helium Carbon Alloy Helmet is available in two sizes for optimal fit, comfort, and safety. The glove-friendly, adjustable peak with 3-point break-away screws maximizes airflow while shielding from snow and roost. Engineered for safety with a Fidlock buckle system, dual-density EPS core, and intrusion-resistant rear diffuser that transfers impact load to compatible neck braces. Ideal for year-round riding with ultra-high flow 365 vent system for enhanced air flow. Premium featherlight performance, on & off the track.
Features and Specifications
All Sales are Final. Read Our Return Policy
All sales made on FXR Last Lap are final. We do not accept returns or exchanges for any reason, including incorrect size, color, or style. Please review your order carefully before completing your purchase. All products sold are authentic FXR Racing discontinued merchandise and meet FXR’s quality standards.
Free Shipping Thresholds
🇺🇸 Free Shipping Over $149 USD
🇨🇦 Free Shipping Over $199 CAD
🇪🇺 Free Shipping Over €149
🇬🇧 Free Shipping Over £129
🇸🇪 Free Shipping Over 1,499 SEK
🇳🇴 Free Shipping Over 1,499 NOK
| Helium | XS | S | M | L | XL | 2XL |
|---|---|---|---|---|---|---|
| Hat Size (Approx. above 2XL) | 6 3/4 - 6 7/8 | 6 7/8 -7 | 7 1/8 - 7 3/8 | 7 1/2 - 7 5/8 | 7 3/4 - 7 7/8 | 8 - 8 1/8 |
| Centimeters | 53 - 54 cm | 55 - 56 cm | 57 - 58 cm | 59 - 60 cm | 61 - 62 cm | 63 - 64 cm |
| Shell | M | M | M | L | L | L |
| EPS | M | M | M | L | L | L |
| Top (mm) | 12 | 12 | 12 | 10 | 10 | 10 |
| Crown (mm) | 18 | 15 | 12 | 8 | 6 | 4 |
| Cheek Pads (mm) | 50 | 45 | 40 | 30 | 30 | 26 |