Description
The Alpinestars SM3 Heat Helmet combines cutting-edge safety, performance, and comfort for off-road riders. Featuring a thermo-injected polymer blend shell with varied thickness for optimized protection and reduced weight, this helmet conforms to both DOT and ECE 22.06 standards. A patented visor release system and low-friction EPS liner coating reduce impact forces and rotational acceleration. The helmet includes a 6-piece multi-density EPS liner, 10 air inlets, and 7 exhaust ports for maximum ventilation. Designed with a slip-plane layer for enhanced impact mitigation and a comfortable, snug fit, the SM3 is engineered to provide serious protection on any trail. Gloss red/white/black graphic with a breakaway visor and removable cheek pads for a custom fit.
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