...about Bos

Hand Made exhausts from the Netherlands...

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Since 1965 family operated Bos , has researched, developed and produced motorcycle exhaust systems for street and competition use.

Research carried out during their racing-program is used directly in their production systems, testing on stock bikes in on site Dyno test facilities. Should there be any need for re-adjustment of the bike, this is supplied with the exhaust.

Their systems follow the lines of the motorcycle so that you obtain more cornering clearance. Combine all this with a healthy weight saving in comparison to the original and you will get a perfect exhaust system.

To ensure top quality, all systems are handmade by enthusiastic craftsmen who are proud of their products. The best materials available are used together with high-tech production methods and machines to acheive this.