Piston Kit Gr. I (Size A) for KTM Husqvarna GASGAS 250 2017-2023 - 55430007010 I

This genuine OEM Piston Kit Gr. I (Size A) is a comprehensive top-end rebuild solution for 250cc two-stroke engines. It includes the piston, rings, wrist pin, circlips, needle bearing, and a complete set of gaskets to ensure a reliable and high-performance service.

Compatible with KTM 250 EXC, SX, XC, and XC-W (2017-2023); Husqvarna TC 250, TE 250, and TE 250i (2017-2023); and GASGAS EC 250, EX 250, and MC 250 models (2021-2023). This kit covers both carbureted and TPI fuel-injected variants across the KTM group range.

As a Group I (Size A) piston, it is precision-engineered for cylinders within standard factory tolerances. Using original equipment parts ensures optimal compression, efficient heat dissipation, and the longevity of your engine's top end.

Regular top-end maintenance is essential for maintaining the power delivery and reliability of your motorcycle. We recommend following the manufacturer's specific torque settings and service intervals during the installation process.

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