ALPINESTARS SM5 Helmet - Solid - Gloss White - XL 8303121-2180-XL Brake Drum Seal Folding lever blade When the

Folding lever blade When the bike is toppled over

Made of AISI 304 TIG welded stainless steel Developed on the dyno using specific dimensions for each model with the aim of improving torque and maximum power Compatible with both stock exhaust and LeoVince slip-ons

Designed to be installed over your existing OEM engine cover

High-heat-resistant thermal packing

Stainless steel removable end-cap

ALPINESTARS SM5 Helmet - Solid - Gloss White - XL 8303121-2180-XL Brake Drum Seal Folding lever blade When theLightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes 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 insures the visor is released with the correct pre determined amount of force, irrespective of the angle of