SM3 Radium Helmet — XS, Black, Off-Road

Alpinestars SM3 Radium Helmet — XS, Black, Off-Road

Alpinestars
0110-9153
8300726-1546-XS

Lightweight off-road helmet for MX and enduro; patented low-friction liner reduces rotational forces; patented visor release; 10 inlets and 7 exhaust ports for superior ventilation.

Our price €215.20
RRP: €254.04RRP = manufacturer's recommended retail price
VAT included
In stock, ships in 2-3 days

Description

The SM3 Radium helmet is engineered for MX, enduro and off-road use, with innovations focused on ease of use, comfort and impact performance.

The thermo-injected shell features a special polymer blend with variable thickness to deliver an optimal balance of impact protection and low weight.

A patented low-friction coating applied to the inner EPS liner creates a slip plane that reduces rotational acceleration in oblique impacts, mimicking the brain's natural cerebrospinal fluid.

The patented visor release system detaches at a predetermined force to help reduce neck loads during an impact.

Maximised ventilation and high heat-transfer exchange are achieved through 10 inlets and 7 exhaust ports, keeping the rider cool under load.

Composite construction includes acrylonitrile-butadiene-styrene, polyurethane and expanded polystyrene among other engineered materials to deliver protection and comfort.

Specifications

Features Vented
Model SM3 Radium

Part numbers

Manufacturer part number 8300726-1546-XS
: 0110-9153
In Stock

Data sheet

Type
Off-Road, MX
Units
Each
Color/Finish
Black, Gray, White
Base Color
Black
Gender
Unisex
Shell Material
ABS
Size
XS
Size Group
Adult
Brand
ALPINESTARS
Finish
Gloss

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