Piston Kit Gr. II (Size B) for KTM 250 SX/EXC 2019-2023 - 00050000262

This is an OEM Piston Kit Gr. II (Size B) for 250cc 2-stroke engines. It includes the piston, circlips, needle bearing, wrist pin, and complete top-end gasket set with base gaskets and seals. Designed for reliable performance and direct replacement in compatible models.

Fits 2023 KTM 250 EXC (EU), 250 EXC SIX DAYS (EU), 250 SX (EU), 250 XC (US), 250 XC-W (US); Husqvarna TC 250 (EU), TE 250 (EU/US), TE 250 HERITAGE (EU); GASGAS EC 250 (EU/US), EX 250 (US), EX 250 BT (US), MC 250 (EU), MC 250 BT (EU). Also compatible with 2022-2020 KTM 250 EXC SIX DAYS TPI/EXC TPI/SX/XC TPI/XC-W TPI (EU/US), Husqvarna TC/TE 250i (EU/US), GASGAS EC/EX/MC 250 (EU/US); plus 2021 and 2019 models including KTM 250 SX/EXC TPI/XC/XC-W TPI (EU/US), Husqvarna TC/TE 250/250i (EU/US), GASGAS EC 250 (EU).

Kit features forged piston for strength, chromoly wrist pin, caged needle bearing, and high-quality gaskets for optimal sealing. Ensures proper compression and longevity in demanding MX and enduro conditions.

Professional installation recommended; measure cylinder bore to confirm Gr. II sizing. Use assembly lube on bearings and rings during install.

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