Alpinestars Supertech S-M10 Solid Off-Road Helmet — Black Gloss/Carbon
Alpinestars Supertech S-M10 Solid Off-Road Helmet — Black Gloss/Carbon
Alpinestars size guides & manuals →
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23 in stock
Special Order — Contact Ducshop
This selection is currently out of stock. Please call 770-424-8804 or email parts@ducshop.com to confirm availability and estimated shipping time before ordering.
The Alpinestars Supertech S-M10 Solid is a carbon-composite off-road helmet for motocross riding. This Solid design combines gloss black panels with visible carbon weave.
- Multi-composite carbon shell construction.
- DOT and ECE certification.
- MIPS multi-directional impact protection system.
- A-Head system adjusts helmet fitting height and angle.
- Patented peak-release design and emergency-release cheek pads.
- Ventilated construction and hydration-system compatibility.
- Helmet bag included.
Ducshop helmet size and fit guide ▾
Measure around the widest part of your head, just above your eyebrows and ears. Use this adult Supertech S-M10 guide as a starting point; a helmet must be tried on to confirm a secure, comfortable fit.
| US helmet size | Head circumference (inches) |
|---|---|
| X-Small | 20.8–21.2 |
| Small | 21.6–22.0 |
| Medium | 22.4–22.8 |
| Large | 23.2–23.6 |
| X-Large | 24.0–24.4 |
| 2X-Large | 24.8–25.2 |
Only stocked selections are offered in the size selector. The helmet should fit snugly without painful pressure and remain secure with the chin strap fastened. Contact Ducshop before ordering if you need help with fit.
Call 770-424-8804 or email parts@ducshop.com.
Special-order riding gear supplied through Ducshop.
Helmets are non-refundable and non-returnable because damage or compromised protective integrity caused while in a customer’s possession may not be visible and could affect the helmet’s ability to protect any future wearer.
Ducshop internal product code: WP.
