BOS Slip-On Silencer R 1250 GS + Adventure Desert Fox We select the spring rate

We select the spring rate based on your personal riding profile specifications: After selecting your shock absorber

The final clear coat is silk-matt

high wearing comfort – especially under the helmet and roadworthy

The top of the tank is prone to scratches

This means it is impossible to open the loops without pulling up the seat

BOS Slip-On Silencer R 1250 GS + Adventure Desert Fox We select the spring rateBOS 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