
ALPINESTARS(MX) Supertech M5 Sail Helmet — Gray, M
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The Supertech M5 Sail Helmet is designed for optimal protection and comfort. Its lightweight outer shell is constructed from a technologically advanced impact-resistant thermoplastic available in two sizes. The side shell, coupled with soft EPS foam, prevents damage to the collarbone in the event of a crash. Engineered to minimize the effects of oblique impacts, the inner and outer surfaces provide enhanced safety.
Featuring a multiple density inner liner, this helmet ensures the correct density in the right areas for improved impact absorption. An emergency release system and removable cheek pads allow for safe and easy removal while the helmet is still on, while the 3D contoured foam guarantees rider comfort.
The removable comfort liner is treated with Silverplus® anti-bacterial fabrics for excellent moisture-wicking, effectively drawing perspiration away from the skin. For convenience and performance, hydration tube channels are integrated into the cheek pads. The soft textile chin strap is 26mm wide, exceeding certification requirements for optimal safety and comfort.
With stainless steel D-rings for a secure fit, the patented visor release system ensures the visor releases with the correct pre-determined amount of force, regardless of the angle of impact. Maximize ventilation and heat transfer thanks to multi-air inlets and exhaust ports, while the visor is designed to direct air into the ports for enhanced airflow.
We ship to:
We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.