ALPINESTARS SM5 Helmet - Beam - Black/Gray/Yellow - XL 8303722-1151-XL Throttle Cover 120" wall and are braced

120" wall and are braced to increase strength

Easy installation and removal with only two bolts (included when necessary)

4 Into 1 System Includes Muffler Natural head-pipe Black Muffler

slide on the sleeve

ALPINESTARS SM5 Helmet - Beam - Black/Gray/Yellow - XL 8303722-1151-XL Throttle Cover 120" wall and are bracedLightweight 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