OEM Piston Gr. I (Size A) for KTM 500 EXC-F Husqvarna FE 501 - 79730107100 I

This is an OEM piston for 500cc enduro engines, designed for reliable power delivery and engine performance. It features precise engineering to match factory specifications, ensuring optimal compression and longevity. Graded as Gr. I (Size A) for specific cylinder tolerances.

Compatible with 2020-2026 KTM 500 EXC-F (EU/US), including SIX DAYS, CHAMPION EDITION, and XCF-W models; 2020-2026 Husqvarna FE 501 (EU/US), including HERITAGE and FE 501s; 2020-2026 GASGAS EC 500F, ES 500, EW 500F (EU/US). Covers all listed variants from 2020 to 2026 across these brands.

Made from high-quality materials for durability in demanding enduro conditions. Direct replacement for OEM part number 79730107100 I, ideal for rebuilds or maintenance.

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