HGS Gas Gas Werx 2 Stroke Expansion Chamber MC 85 2021-2024 300MXC some new 65SX engines have

some new 65SX engines have bore Ø45

It seals tightly against the cases and creates a perfect seal not letting dirt and water to get into your flywheel

YEAR KTM 85 SX 2020 - 2022 Husqvarna TC 85 2020 - 2022

high-quality military-grade components that will last the life of your motorcycle

Part number: VK6005CD

HGS Gas Gas Werx 2 Stroke Expansion Chamber MC 85 2021-2024 300MXC some new 65SX engines have2 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.