Piston Kit Gr. I (Size A) for KTM 125 SX/XC 2018-2023 - 00050000245

This is an OEM piston kit designed for the crankshaft and piston assembly in 125cc 2-stroke engines. It includes the piston, circlip, needle bearing, pin, and complete gasket set with base gasket, cylinder gasket, and seals for reliable engine performance and sealing.

Compatible with 2023 GASGAS MC 125 (EU), 2023 GASGAS MC 125 BT (EU), 2022 KTM 125 SX (EU), 2022 KTM 125 XC (US), 2022 HUSQVARNA TC 125 (EU), 2022 GASGAS MC 125 (EU), 2021 KTM 125 SX (EU), 2021 KTM 125 XC (US), 2021 HUSQVARNA TC 125 (EU), 2021 GASGAS MC 125 (EU), 2020 KTM 125 SX (EU/US), 2020 HUSQVARNA TC 125 (EU), 2019 KTM 125 SX (EU/US), 2019 KTM 125 XC-W (EU), 2019 HUSQVARNA TC/TX 125 (EU), 2018 KTM 125 SX (EU/US), 2018 KTM 125 XC-W (EU), 2018 HUSQVARNA TC/TX 125 (EU).

Gr. I (Size A) specification ensures precise fit for standard bore sizes. All components are genuine OEM for durability and exact replacement.

Installation requires engine disassembly; use proper tools to avoid damage to seals and bearings during piston replacement.

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