SM3 Radium Helmet
Best price now
$279.95at AlpinestarsObserved at 12:34 PM
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SM3 Radium Helmet prices at every store
- AlpinestarsNew
Availability unknownReturn policy
$279.95Observed at 12:34 PM
What reviewers say
- 4.8 / 5315 ratings
From Alpinestars
- Thermo-injected shell with a special polymer blend and varying thickness for impact protection and light weight
- Medium size weighs 1310g (ECE) and 1430g (DOT)
- 10 inlets and seven exhaust ports for maximized ventilation and heat transfer
- Multi-density EPS inner shell with a unique dimension for each helmet size
- Patented rotational impact protection reduces rotational acceleration to the rider's head
- Patented visor release system releases the visor at a pre-determined force to reduce neck forces on impact
- Sizes
- XS, S, M, L, XL, 2XL
- Materials
- Thermo-injected shell with a special polymer blend; multi-density EPS inner shell; comfort liner made with recycled materials; soft textile chin strap; stainles
- Fit
- Fit can be tailored with crown and cheek pads available as genuine spare parts in different thicknesses
- Returns
- Free 30 day exchanges and returns
- Shipping
- Free Shipping On Orders +
About the SM3 Radium Helmet
Discover SM3 Radium Helmet ECE06/DOT on Alpinestars. Advanced motocross protection with dual ECE06 and DOT certification for maximum safety. Premium quality protection and style for your passion.
Specifications
- Ventilation inlets
Questions and answers
- Where is the SM3 Radium Helmet cheapest?
- At Alpinestars, for $279.95, as of our latest check.
- What do buyers say about the SM3 Radium Helmet?
- Rated 4.8 out of 5 from 315 ratings.
