Piston Kit Gr. II (Size B) for KTM 50 SX, Husqvarna TC 50 - 00050000209

This complete piston kit is an essential OEM replacement designed to restore engine performance and reliability. It includes the piston, rings, pin, clips, and necessary gaskets to ensure a proper seal and optimal compression for your two-stroke engine.

This kit is compatible with a wide range of 50cc models, including the 2009-2023 KTM 50 SX and 50 SX Mini, 2016-2023 Husqvarna TC 50 and TC 50 Mini, and 2021-2023 GASGAS MC 50. It also fits various KTM 50 SXS and Junior models produced between 2009 and 2016.

Using genuine OEM components ensures exact tolerances and long-lasting durability for your motorcycle. This kit provides all the necessary hardware for a top-end refresh, helping to maintain consistent power delivery and engine longevity.

When installing, ensure the cylinder bore is clean and properly measured to match the Gr. II (Size B) piston specifications. Always use fresh gaskets and lubricate the piston and rings with clean two-stroke oil during assembly to prevent initial wear.

Check compatibility list below to see if this part fits your motorcycle model.