OEM Piston Gr. I (Size A) for KTM 450 SX-F, Husqvarna FC 450 2012-2020 - 79430107100 I

This is an OEM piston for KTM and Husqvarna 450 engines. It serves as the core component in the crankshaft and piston assembly, ensuring efficient power delivery and engine performance. Graded as Group I (Size A) for precise fitment.

Compatible with 2020-2012 KTM 450 SX-F (EU/US), 450 SX-F CAIROLI/HERLINGS REPLICA/FACTORY EDITION (EU/US), 450 XC-F (US), 450 SMR (EU); 2020 HUSQVARNA FC 450/FS 450 (EU), FX 450 (US); 2015 HUSQVARNA FC 450/FS 450 (EU/US); 2014 HUSQVARNA FC 450 HQV (EU). Covers all listed variants including Factory Editions.

Made to exact OEM specifications for reliability and durability in motocross and off-road conditions. Provides optimal compression and heat resistance.

Installation requires standard piston replacement procedures, including cylinder honing if needed. Always use new circlips and piston rings from the kit.

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