HGS Gas Gas Werx 2 Stroke Expansion Chamber MC 50 2021-2023 (High Rev) RM-X250 2007-2022 All KTM Street Models

2007-2022 All KTM Street Models

Moto Tassinari is the manufacturer of the AIR4ORCE tunable intake system for four-stroke motorcycles

2010 450 SX ATV

The new expansion chamber fits tightly against the cylinder leaving very little room for the clutch hydraulic line to pass by on its way to the master cylinder

2016 KTM 250 SX

HGS Gas Gas Werx 2 Stroke Expansion Chamber MC 50 2021-2023 (High Rev) RM-X250 2007-2022 All KTM Street Models2 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.