Alpinestars SM3 solid helmet outer shell for durable protection during off-road riding
Alpinestars SM3 solid helmet lightweight construction reduces rider fatigue on long MX sessions
Alpinestars SM3 solid helmet interior padding is removable and washable for easy maintenance
Alpinestars SM3 solid helmet ventilation system helps keep riders cool
Alpinestars SM3 solid helmet goggles ready design maintains stable goggles during aggressive riding
Alpinestars SM3 solid helmet matte black finish offers a sleek, low reflectivity look
Alpinestars SM3 solid helmet CE DOT certification confirms standard compliance for MX and off-road
Alpinestars SM3 solid helmet MX use case ready for motocross and off-road trips
Alpinestars SM3 solid helmet outer shell for durable protection during off-road riding
Alpinestars SM3 solid helmet lightweight construction reduces rider fatigue on long MX sessions
Alpinestars SM3 solid helmet interior padding is removable and washable for easy maintenance
Alpinestars SM3 solid helmet ventilation system helps keep riders cool
Alpinestars SM3 solid helmet goggles ready design maintains stable goggles during aggressive riding
Alpinestars SM3 solid helmet matte black finish offers a sleek, low reflectivity look
Alpinestars SM3 solid helmet CE DOT certification confirms standard compliance for MX and off-road
Alpinestars SM3 solid helmet MX use case ready for motocross and off-road trips

Alpinestars SM3 Solid Helmet ECE06/DOT M – Black Matte | Motocross Off-Road Helmet

Overview Designed for motocross and off‑road adventures, the Alpinestars SM3 Solid Helmet blends a thermo‑injected shell with...
Vendor: Alpinestars
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£298.22
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Alpinestars SM3 solid helmet outer shell for durable protection during off-road riding

Alpinestars SM3 Solid Helmet ECE06/DOT M – Black Matte | Motocross Off-Road Helmet

£298.22
Alpinestars SM3 solid helmet outer shell for durable protection during off-road riding
Alpinestars SM3 solid helmet lightweight construction reduces rider fatigue on long MX sessions
Alpinestars SM3 solid helmet interior padding is removable and washable for easy maintenance
Alpinestars SM3 solid helmet ventilation system helps keep riders cool
Alpinestars SM3 solid helmet goggles ready design maintains stable goggles during aggressive riding
Alpinestars SM3 solid helmet matte black finish offers a sleek, low reflectivity look
Alpinestars SM3 solid helmet CE DOT certification confirms standard compliance for MX and off-road
Alpinestars SM3 solid helmet MX use case ready for motocross and off-road trips

Alpinestars SM3 Solid Helmet ECE06/DOT M – Black Matte | Motocross Off-Road Helmet

£298.22
Description
Description
x

Overview

Designed for motocross and off‑road adventures, the Alpinestars SM3 Solid Helmet blends a thermo‑injected shell with variable thickness to help manage energy transfer during fast, technical riding. The result is a lighter feel that supports comfort and focus through long days on dirt tracks or rugged trails.

Protection and construction

  • Thermo-injected shell with variable thickness helps manage impact energy during motocross and off‑road riding.
  • Optimized, lightweight shell construction reduces overall helmet weight to support comfort and reduce rider fatigue.
  • Goggle‑ready design ensures stable goggles positioning during aggressive riding.

Comfort and fit

  • Removable and washable interior padding provides a secure, comfortable fit across extended riding sessions.
  • MX use case emphasizes ventilation, protection, and mobility for fast, decisive moves on dirt tracks.
  • CE 22.06 and DOT certified helmet construction supports motocross and off‑road use with confidence.

Whether you are navigating sunlit berms, tackling a jump line, or cruising a rugged trail, the SM3 Solid offers a balanced blend of protection, comfort, and versatility. The design pairs well with motocross goggles and is built to stay centered through dynamic riding, helping you maintain focus on your line and form without making promises beyond what the data supports.

FAQ

Q: What certifications does the Alpinestars SM3 Solid Helmet have?

A: CE 22.06 and DOT certified for motocross and off-road use.

Q: Is the interior padding removable and washable?

A: Yes, the interior padding is removable and washable for easy cleaning.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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