BOS Slip-On Silencer F 800 GS + Adv Oval 120 Akrapovic places great emphasis on

Akrapovic places great emphasis on design – resulting in beautifully crafted exhaust systems with numerous carbon components and race-proven materials

The viewing window can simply be folded open after opening

to apply the twin lines in different widths by hand

Adapter for mounting the MFW mirror arms

BOS Slip-On Silencer F 800 GS + Adv Oval 120 Akrapovic places great emphasis onBOS is a family business in the Netherlands that is already in its second generation of developing and manufacturing high quality exhaust systems for motorcycles. State of the art manufacturing technologies, the use of exclusively high quality materials and the know how for all aspects of sophisticated exhaust systems for motorcycles have made BOS one of the leading brands in Germany, and even in Europe. BOS Silencers are more compact and lighter than