BOS Slip-On Silencer R 1250 GS + Adventure Desert Fox - titanium

Part No. 51101-003



Deliverable within 4-5 working days of the day after ordering. (Availability from supplier provided
Delivery time from stock availability 3-5 working days

BOS 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 standard exhaust systems. The performance, as well as the torque curve, is optimised. The muffled, throaty and very "grown-up" sound is the character-defining distinguishing feature of BOS. Each Silencer is specifically homologated for the respective motorbike model. This guarantees absolute riding pleasure without unpleasant consequences.

The BOS »Desert Fox« slip-on silencer matches the design of the BMW R 1250 GS + Adventure perfectly.

The facts


  • This silencer has Euro 4 and Euro 5 approval and does not need to be noted on vehicle documents
  • All materials required for installation are supplied
  • The sound is nicely muffled and rich
  • It is still possible to attach the original cases
  • The high-grade finish of the BOS Desert Fox makes it a real eye catcher on the BMW R 1250 GS + Adventure
  • Further information can be found in the data sheet


  • Material:
    • Titanium silencer with titanium connecting tube.
Color: titanium
Product type: Exhaust system
E-Approved Made in Europe Tested by Wunderlich

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