| Closure | Double D Style |
|---|---|
| Size | M |
| Color | Black |
| Manufacturer Part Number | 8203426-1353-M |
| Brand | Alpinestars |
| Shell Construction | Multi Composite |
| Design | Graphic |
| Type | Full Face |
| Department | Unisex Adults |
| Labels & Certifications | DOT Approved, ECE Approved |
| Manufacturer Warranty | 1 Year |
| Model | ALPINESTARS SUPERTECH R7 |
| Features | Vented |
| Finish | Gloss |
| Performance/Activity | On-Road |
| Country of Origin | China |
Check the listing for details. ALPINESTARS SUPERTECH S-R7 Helmet A-Core Gloss Black/White/Red Medium / MD. Color: Black, Condition: New with tags, Made in China. Suitable for On-Road. Listed at 749.95 USD. AUTHORIZED ALPINESTARS DEALER. This low-friction slip plane is designed to mimic the brain’s natural cerebrospinal fluid — the body’s inherent defense against oblique impacts. The S-R7 exceeds the ECE 22.06 Peak Rotational Acceleration standard by 80%.