HGS Gas Gas Werx 2 Stroke Expansion Chamber MC 50 2021-2023 150XCW pick one up today and

pick one up today and start teaching proper breaking technique to your young rider

60cc volume is the VHM standard for KTM 125SX with 12° piston and is developed for the best overall performance

Fitment for  chain guide RHKCG05:

Large T1 Mounting Strip

Suzuki & Yamaha

HGS Gas Gas Werx 2 Stroke Expansion Chamber MC 50 2021-2023 150XCW pick one up today and2 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.