Alpinestars SM5 Solid Helmet-Matte Black-2XL
Product details
| Management number | 219830417 | Release Date | 2026/05/03 | List Price | US$54.00 | Model Number | 219830417 | ||
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The all-new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the correct area for enhanced impact absorption. Other key design features include an engineered raised area with padding to effectively reduce the forces transmitted to the collarbone and a patented visor release system that ensures the visor is released with the correct pre-determined amount of force, irrespective of the angle of impact.
- DOT certified for Safety, meets or exceeds FMVSS-218 and DOT safety standards
- Emergency release system and removable cheek pads
- Hydration tube channels
- A size Medium weighs 1370g (3.02 lbs)
- Patented visor release system
| Color | Black |
|---|---|
| Shape | Aerodynamic |
| Brand Name | Alpinestars |
| Model Name | Sm5 |
| Shell Type | Hard |
| Sport Type | Motorcycling |
| Unit Count | 1.00 Count |
| Finish Type | Matte |
| Closure Type | Buckle |
| Manufacturer | Alpinestars |
| Model Number | 8303121110-XXL |
| Material Type | Expanded Polystyrene (EPS) |
| Manufacturer Part Number | 8303121110-XXL |
| Compatible with Vehicle Type | Motorcycle |
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