ALPINESTARS SM5 Helmet - Bond - Black/Red/Cyan - XL 8303522-1377-XL Gas Cap Gasket DBkiller for LV-10 - Not

DBkiller for LV-10 - Not suitable for LV-10 carbon fiber

wave washer

NOTE: Both "Upper" and "Lower" R1 Velocity Stacks are designed to work togehter

The base of the Supertech M8 helmet has been sculpted to give a relief section

ALPINESTARS SM5 Helmet - Bond - Black/Red/Cyan - XL 8303522-1377-XL Gas Cap Gasket DBkiller for LV-10 - NotLightweight 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