ALPINESTARS SM5 Helmet - Venture - Black/Bordeaux/Yellow/Glossy - Medium 8305122-1358-MD 3" Slip-On Muffler Offers a professional look and

Offers a professional look and factory sound

Sound is kept under control using hi-heat packing and internal baffles

Synthetic suede side reinforcements on landing zones for abrasion resistance and durability

Constructed of polished cast aluminum alloy

ALPINESTARS SM5 Helmet - Venture - Black/Bordeaux/Yellow/Glossy - Medium 8305122-1358-MD 3" Slip-On Muffler Offers a professional look andLightweight 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