SM3 Radium Helmet — 2XL, Red/White, MX, Vented

Alpinestars SM3 Radium Helmet — 2XL, Red/White, MX, Vented

Alpinestars
0110-9804
8300726-3216-2X

MX-focused helmet with varied-thickness shell construction, strong ventilation, and comfort features for offroad riding.

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 designed for MX, Enduro, and offroad riding, combining protection, comfort, and performance in a lightweight package.

  • Varied-thickness shell construction for optimized protection and light weight
  • Thermo-injected shell with impact-resistant thermoplastic outer shell
  • Composite fiber inner shell assembled between the outer shell and EPS liner
  • Multiple-density inner liner and 6-piece EPS liner to help manage impact performance
  • Ten inlets and seven exhaust ports for maximized ventilation and heat transfer
  • Hydration tube channels integrated into the cheek pads
  • Emergency Release System and removable cheek pads for easier helmet removal
  • Stainless steel D-rings for a secure fit

Comfort details like crown and cheek pads help tailor the fit to the rider.

Specifications

Features Vented
Model SM3

Part numbers

Manufacturer part number 8300726-3216-2X
: 0110-9804
In Stock

Data sheet

Type
MX
Units
Each
Color/Finish
Red, White
Base Color
Red
Gender
Unisex
Shell Material
ABS
Size
2XL
Size Group
Adult
Graphic
Radium
Brand
ALPINESTARS
Finish
Gloss

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