ALPINESTARS SM5 Helmet - Bond - Black/Red/Cyan - Small 8303522-1377-SM Tri-Glide Adapter Kit then anodized for a perfect

then anodized for a perfect finish

Alpinestars Lace-Lock System is constructed from an advanced polymer resin to guarantee a quick

The Thermoplastic Rubber (TPR) CELL structure of the main panel is flexible to allow the ease of movement

piston O-rings

ALPINESTARS SM5 Helmet - Bond - Black/Red/Cyan - Small 8303522-1377-SM Tri-Glide Adapter Kit then anodized for a perfectLightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic The inner and outer surfaces are engineered to minimize the effects of oblique impacts Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption Patented visor release system ensures the visor is released with the correct predetermined amount of force, irrespective of the angle of impact Maximized