Helmet ALPINESTARS SM3 Heat

In stock

SKU

01109173

Special Price €234.00 Regular Price €260.00

Dispatching between 25.09.2026 and 28.09.2026

Ship to

Calculate Shipping Cost

Country

State/Province

Qty

Calculate instalment

▼

Select provider

Down payment

€

Loan amount: –

Payment period

24 months

3 months 60 months

Monthly payment – €

Product price –

Loan amount –

Total amount –

Interest cost –

Interest rate –

Contract fee –

Administration fee –

Max loan amount –

The calculator is informative. The final offer depends on the provider's terms and credit decision.

The SM3 Helmet is engineered for MX, Enduro and Off-road use featuring innovations and technologies optimized for ease of use, comfort and impact performance.
Shell construction featuring a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness, engineered to deliver optimal combination of impact protection and light weight.
Alpinestars patented innovative low friction coating is applied to inner part of the main EPS liner to reduce rotational acceleration forces that can result from certain oblique impacts.
This layer acts as a slip plane to mimic the brain's own low friction cerebrospinal fluid, which is the body's natural defence against oblique impacts.
Patented visor release system ensures visor release with correct pre-determined force, effectively reducing the forces on the neck during an impact.
Maximised ventilation and high levels of heat transfer exchange thanks to 10 inlets and 7 exhaust ports.

48% Acrylonitrile-Butadiene-Styren, 20% Polyurethane, 16% Polystyrene (EPS), 6% Polypropylene, 4% Polyvinil Chloride, 2% Ethylene-Vinyl Acetate, 2% Steel, 1% Expanded Polypropylene, 1% Polyamide