Designed to improve the aesthetics, sound and performance of motorcycles, Mivv slip-ons are created with the utmost attention to design, with the aim of satisfying all those who want to stand out through the look of their own motorcycle. . DOUBLE GUN Black is an extremely lightweight, essential and characterful exhaust. The aggressive and extremely short exhaust is made entirely of black stainless steel with a ‘Black Moon’ effect. This is achieved thanks to a special ceramic coating process that gives the product a more aggressive look.