LEOVINCE LV-14 Slip-On Muffler - Stainless Steel - BMW R 1300 GS & R 1300 GS Adventure 15604 Alpinestars as well as actively circulates

as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet

Filter turns blue when applied

Hinges made from stainless steel

10S Dual-Pack Kit includes two complete sets of the 10S Single Unit Kit in one box

Corsair-X Helmet - Haga - Medium

LEOVINCE LV-14 Slip-On Muffler - Stainless Steel - BMW R 1300 GS & R 1300 GS Adventure 15604 Alpinestars as well as actively circulatesLV 14 Slip On Muffler Stainless Steel BMW R 1300 GS & R 1300 GS Adventure Designed for adventure bikes, AISI 304 stainless steel, Carbon fiber end cap with matte finishing, Hand made TIG welding, Laser etched LV logo, LV aluminum plate in the box