ALPINESTARS SM5 ACTION 2 HELMET

The Alpinestars SM5 Action 2 Helmet is meticulously designed to meet the demanding needs of motocross riders, offering an ideal balance of safety, comfort, and performance. Developed with a focus on rider protection, the SM5 incorporates advanced materials and engineering to ensure optimal impact resistance without sacrificing comfort or adding unnecessary weight.

At the core of the SM5 is a lightweight thermo-injected shell, crafted from a specially formulated polymer blend. This innovative construction uses varying shell thicknesses in key areas to optimize strength and energy dispersion while maintaining a low overall weight. The result is a helmet that offers outstanding protection without causing fatigue during long or aggressive riding sessions.

One of the standout features of the SM5 Helmet is its advanced multi-density EPS liner. Comprising five distinct foam densities strategically placed throughout the interior, the EPS system is engineered to provide enhanced energy absorption in critical zones. This ensures that the right amount of protection is delivered exactly where it’s needed most, significantly improving the helmet’s impact performance.

The helmet is also designed with rider comfort in mind. Its interior includes soft, moisture-wicking liners that are removable and washable, helping to keep the helmet fresh and hygienic after repeated use. Ventilation is another key feature, with strategically placed air vents that ensure consistent airflow, keeping the rider cool and comfortable in intense riding conditions.

From its durable outer shell to its precision-engineered interior, every component of the SM5 Helmet is purpose-built for motocross and off-road performance. It combines cutting-edge safety technology, lightweight construction, and ergonomic design to provide riders with the confidence and comfort they need to perform at their best. Whether you’re a weekend rider or a competitive racer, the SM5 Helmet delivers top-tier protection you can rely on.

Additional information

SIZE	XS , S , M , L , XL , 2XL

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Shipping & Delivery

Order Processing

Standard orders are processed and dispatched within 1–3 business days of payment confirmation. A dispatch confirmation with your tracking details will be sent to your registered email address as soon as your order ships. Orders submitted on weekends or public holidays enter processing on the next available business day.

Estimated Delivery Timeframes

Region	Standard	Express
United States	7–12 business days	4–6 business days
United Kingdom	5–8 business days	3–5 business days
Canada & Australia	8–14 business days	5–7 business days
Rest of World	10–16 business days	6–9 business days

Timeframes are estimates and are subject to carrier schedules, customs processing, and seasonal demand. Express shipping availability is confirmed at checkout.

Duties & Taxes Paid — What You See Is What You Pay

Every order ships on a Delivered Duty Paid (DDP) basis. All import duties, taxes, and customs clearance fees are settled before your order leaves our facility. There are no surprise charges on delivery — ever.

Shipment Tracking

A tracking number and carrier link will be included in your dispatch confirmation email. You can monitor your delivery status in real time from the moment your order leaves our facility.

Delivery Enquiries

If your order has not arrived within the estimated window, or if you have received a damaged or incorrect item, please contact our customer support team directly. We will investigate promptly and arrange a resolution — whether that is a replacement, reroute, or full refund.