ALPINESTARS Youth SM3 Helmet - Solid - Matte Black - Medium 8302225-110-YM

Alpinestars

Alpinestars Youth SM3 Helmet - Solid - Matte Black - Medium 8302225-110-YM

Helmets

4.9 from 86 Sisters Moto shop reviews

SKU: 8302225-110-YM

$219.95

In stock. Ships in 3 to 4 business days.

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Store Information

Sisters Moto

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465 W Hwy 20
Sisters OR 97759
United States

+15418038385

Alpinestars Youth SM3 Helmet - Solid - Matte Black - Medium 8302225-110-YM
$219.95

Product overview

Specifications

Feature Value
Product Name Helmet
Type MX
Model SM3
Graphic Solid
Base Color Black
Finish Matte
Color/Finish Black / Matte
Gender Unisex
Size Group Youth
Size M
Shell Material Composite Fiberglass
Features Vented
Units Each
Riding Style ATV / Off-Road / UTV

Features

  • 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
  • Lightweight outer shell constructed from a technologically advanced impact resistant thermoplastic
  • The fit can be tailored to the rider’s head thanks to the helmet’s crown and cheek pads, which are available as spare parts in different thicknesses
  • The multiple density inner liner ensures the helmet is equipped with the correct density in the correct area for enhanced impact absorption, while also helping to reduce overall weight
  • The inner and outer surfaces are engineered to minimize the effects of oblique impacts
  • Low friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result from certain oblique impactsβ€” this layer essentially acts as a slip plane to mimic the brain’s own low friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts
  • Maximized ventilation and high levels of heat transfer exchange thanks to ten inlets and seven exhaust ports
  • The visor has been designed to direct air into the ports for enhanced airflow
  • Visor release system ensures the visor is released with the correct pre-determined amount of force, effectively reducing the forces on the rider’s neck during an impact
  • Comfort liner is constructed using recycled materials for a lower carbon footprint

Dimensions

Parameter Value
Weight 4.15 lbs
Height 11.5"
Length 14.25"
Width 10.0"

Compatibility

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Year Make Model