HGS Husqvarna Werx 2 Stroke Expansion Chamber TC 250 2019-2022 Gearbox The inventor and patent holder

The inventor and patent holder of Gen 4 Nickel Boron happens to be located right across the street from the Nihilo Concepts headquarters

and Yamaha dirt bikes

Spring Recommendation / guide :  **Some springs not available as a pair

CNC machined A2014 forged aluminum foot peg

HGS Husqvarna Werx 2 Stroke Expansion Chamber TC 250 2019-2022 Gearbox The inventor and patent holder2 Stroke Expansion Chambers Werx Finish Factory style finish. Unrivalled HP increase. Improved throttle response. HGS exhausts are designed to work as a system unless otherwise stated. The above product photos are used for illustration purposes only and may vary slightly.