ALPINESTARS SM5 Helmet - Beam - Black/Gray/Yellow - XL 8303722-1151-XL Throttle Cover petcocks and Y-fittings per application

petcocks and Y-fittings per application included as needed

Buckles are injected with high-impact-resistant techno polymer

Silicone printing on fingertips for increased grip

KTM 450 XCF 09

ALPINESTARS SM5 Helmet - Beam - Black/Gray/Yellow - XL 8303722-1151-XL Throttle Cover petcocks and Y-fittings per applicationLightweight 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