OEM Piston Gr. I (Size A) for KTM 300 SX/XC, Husqvarna TC/TX 300 - A45030007000 I

This is an OEM piston for KTM, Husqvarna, and GASGAS 300cc two-stroke engines. It serves as the core component in the crankshaft and piston assembly, ensuring efficient power transfer and engine performance. The Gr. I (Size A) designation indicates the specific size grade for precise fitment.

Compatible with 2026 KTM 300 SX (EU), 2026 KTM 300 XC (US), 2026 HUSQVARNA TX 300 (US), 2026 GASGAS EX 300 (US), 2025 KTM 300 SX (EU), 2025 KTM 300 XC (US), 2025 HUSQVARNA TC 300 (EU), 2025 HUSQVARNA TC 300 HERITAGE, 2025 HUSQVARNA TX 300 (US), 2025 HUSQVARNA TX 300 HERITAGE (US), 2025 GASGAS EX 300 (US), and 2025 GASGAS MC 300 models.

Crafted to OEM specifications for durability and reliability in off-road and motocross conditions. Provides optimal compression and heat dissipation for high-performance two-stroke engines.

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