The Twin-Cam Shield Pivot System on the Arai XD helmet allows the faceshield to operate fully under a peak that can be lowered for better aerodynamics. Its high-flow peak channels air directly into the front vents. Dual TDF3 top intake vents and Double Delta bridged exhaust vents are designed to draw a significant volume of air from the helmet interior. The shell, constructed of fiberglass composite, is stronger and lighter and allows the use of softer, less dense liner materials for increased rider comfort. An efficient chinbar vent, with interior and exterior controls, flows fresh air to the mouth area or across the shield interior to help prevent fogging, while large chinbar side exhaust vents draw out additional hot air. Arai XD series helmets can be configured with shield and peak, peak only, for use with goggles, or shield only. Fully removable, replaceable and washable liner Optional liner sizes available for a custom fit Four top vents Meets or exceeds Snell and D. O. T. standards.
The Twin-Cam Shield Pivot System on the Arai XD helmet allows the faceshield to operate fully under a peak that can be lowered for better aerodynamics. Its high-flow peak channels air directly into the front vents. Dual TDF3 top intake vents and Double Delta bridged exhaust vents are designed to draw a significant volume of air from the helmet interior. The shell, constructed of fiberglass composite, is stronger and lighter and allows the use of softer, less dense liner materials for increased rider comfort. An efficient chinbar vent, with interior and exterior controls, flows fresh air to the mouth area or across the shield interior to help prevent fogging, while large chinbar side exhaust vents draw out additional hot air. Arai XD series helmets can be configured with shield and peak, peak only, for use with goggles, or shield only. Fully removable, replaceable and washable liner Optional liner sizes available for a custom fit Four top vents Meets or exceeds Snell and D. O. T. standards.
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The lowest price for Arai XD4 Solid Dual-Sport Helmet MD / Black Frost (2020) right now is $794.19 at btosports.com.
The all-time low was $699.00 on 3 Dec 2024 — today's price is 14% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 May 2026.
Arai XD4 Solid Dual-Sport Helmet MD / Black Frost (2020)
The Twin-Cam Shield Pivot System on the Arai XD helmet allows the faceshield to operate fully under a peak that can be lowered for better aerodynamics. Its high-flow peak channels air directly into the front vents. Dual TDF3 top intake vents and Double Delta bridged exhaust vents are designed to draw a significant volume of air from the helmet interior. The shell, constructed of fiberglass composite, is stronger and lighter and allows the use of softer, less dense liner materials for increased rider comfort. An efficient chinbar vent, with interior and exterior controls, flows fresh air to the mouth area or across the shield interior to help prevent fogging, while large chinbar side exhaust vents draw out additional hot air. Arai XD series helmets can be configured with shield and peak, peak only, for use with goggles, or shield only. Fully removable, replaceable and washable liner Optional liner sizes available for a custom fit Four top vents Meets or exceeds Snell and D. O. T. standards.
The Twin-Cam Shield Pivot System on the Arai XD helmet allows the faceshield to operate fully under a peak that can be lowered for better aerodynamics. Its high-flow peak channels air directly into the front vents. Dual TDF3 top intake vents and Double Delta bridged exhaust vents are designed to draw a significant volume of air from the helmet interior. The shell, constructed of fiberglass composite, is stronger and lighter and allows the use of softer, less dense liner materials for increased rider comfort. An efficient chinbar vent, with interior and exterior controls, flows fresh air to the mouth area or across the shield interior to help prevent fogging, while large chinbar side exhaust vents draw out additional hot air. Arai XD series helmets can be configured with shield and peak, peak only, for use with goggles, or shield only. Fully removable, replaceable and washable liner Optional liner sizes available for a custom fit Four top vents Meets or exceeds Snell and D. O. T. standards.
Last updated at 10/05/2026 00:57:23
Arai - XD4 Helmet - Black Frost MD
Delivery $119.13
| Oval Shape | Intermediate Oval |
| Shape | Intermediate Oval |
| Product Style | Pearl Black / XS |
Arai - XD4 Helmet - Black Frost MD
Delivery $119.13
| Oval Shape | Intermediate Oval |
| Shape | Intermediate Oval |
| Product Style | Pearl Black / XS |
