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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Alpinestars

ALPINESTARS Youth SM3 Radium Helmet - Gloss Yellow Fluo/Black/Blue

MPN: 8301825-5017-YS SKU: 0111-1638
Alpinestars

ALPINESTARS Youth SM3 Radium Helmet - Gloss Yellow Fluo/Black/Blue

MPN: 8301825-5017-YS SKU: 0111-1638
Availability:
13 in stock, ready to be shipped
Availability:
12 in stock, ready to be shipped
Availability:
Out of stock
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 impacts— 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 Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance Soft textile chin strap is 25 mm for optimal safety and rider comfort Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort Stainless steel D-rings ensure a tight and secure fit Specs Size Group Youth Color/Finish Gloss Shell Material Composite Fiberglass Finish Gloss Color/Finish Blue Gender Unisex Graphic Radium Riding Style UTV Riding Style ATV Units Each Color/Finish Black Features Vented Model SM3 Base Color Yellow Color/Finish Yellow Fluo Size S Type MX Product Name Helmet Riding Style Off-Road
Original price $229.95 - Original price $229.95
Original price
$229.95
$229.95 - $229.95
Current price $229.95
Options: Radium - Gloss Yellow Fluo/Black/Blue - Small | 0111-1638 | 8301825-5017-YS

Product Details

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 impacts— 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
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance
  • Soft textile chin strap is 25 mm for optimal safety and rider comfort
  • Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort
  • Stainless steel D-rings ensure a tight and secure fit

Specs

Size Group Youth
Color/Finish Gloss
Shell Material Composite Fiberglass
Finish Gloss
Color/Finish Blue
Gender Unisex
Graphic Radium
Riding Style UTV
Riding Style ATV
Units Each
Color/Finish Black
Features Vented
Model SM3
Base Color Yellow
Color/Finish Yellow Fluo
Size S
Type MX
Product Name Helmet
Riding Style Off-Road


Product Description

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 impacts— 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
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance
  • Soft textile chin strap is 25 mm for optimal safety and rider comfort
  • Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort
  • Stainless steel D-rings ensure a tight and secure fit

Specs

Size Group Youth
Color/Finish Gloss
Shell Material Composite Fiberglass
Finish Gloss
Color/Finish Blue
Gender Unisex
Graphic Radium
Riding Style UTV
Riding Style ATV
Units Each
Color/Finish Black
Features Vented
Model SM3
Base Color Yellow
Color/Finish Yellow Fluo
Size S
Type MX
Product Name Helmet
Riding Style Off-Road


Part Numbers
Product StyleStore SKU MFR. Product # Availability
Radium - Gloss Yellow Fluo/Black/Blue - Small | 0111-1638 | 8301825-5017-YS0111-1638 8301825-5017-YS In Stock

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 impacts— 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
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance
  • Soft textile chin strap is 25 mm for optimal safety and rider comfort
  • Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort
  • Stainless steel D-rings ensure a tight and secure fit

Specs

Size Group Youth
Color/Finish Gloss
Shell Material Composite Fiberglass
Finish Gloss
Color/Finish Blue
Gender Unisex
Graphic Radium
Riding Style UTV
Riding Style ATV
Units Each
Color/Finish Black
Features Vented
Model SM3
Base Color Yellow
Color/Finish Yellow Fluo
Size S
Type MX
Product Name Helmet
Riding Style Off-Road