
ALPINESTARS(MX) Supertech M10 Deegan Helmet — Purple, Pink, Orange, 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 S-M10’s design offers a smooth, attractive, aerodynamic profile that is streamlined and free of any external channels or features that might act as load points in an impact. This ensures the overall integrity of the helmet’s construction is maintained.
The surface curvature promotes reduced friction on impact, allowing deflection and the most efficient transfer of energy, thereby protecting the rider’s head from direct force to the skull and reducing stress on the neck and spinal column.
The S-M10 shell sizing solution ensures that each helmet fit size has its own appropriate shell size, delivering the most anatomical solution for a wide variety of fit needs worldwide.
Removable side pads made from a semi-soft polymer provide added protection with a larger contact area to help spread impact energy.
The patented A-Head Fitment System allows easy adjustment of the angle and height of the helmet on the head.
This ultra-ventilated helmet features 28 individual intake and exhaust ports, 18 intakes, and 10 exhausts, ensuring optimum ventilation.
Equipped with the Multi-directional Impact Protection System (MIPS), the helmet is designed to reduce rotational forces from impacts, mimicking the brain’s natural defense against oblique impacts.
The ERS Emergency Visor Release and a new Visor Extension provide protection from roost and the sun. The new eject technology includes the eject helmet removal system.
20% POLYURETHANE, 17% POLYCHLOROPRENE, 16% CARBON FIBER, 14% FIBERGLASS, 12% POLYSTYRENE (EPS), 7% ARAMID FIBER, 7% POLYAMIDE, 4% POLYVINIL CHLORIDE, 2% STEEL, and 1% EXPANDED POLYPROPYLENE.
The helmet’s shell construction utilizes advanced molding technology with a multi-composite combination:
This combination is enhanced with epoxy resin bonding for optimal strength and energy management, allowing for better absorption of impact energy by the 4 density EPS liner.
The redesigned chin bar’s new profile has been specifically sculpted to clear the collarbone, reducing the chance of injury, while the new softer EPS liner extends beyond the helmet shell for added safety.
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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.