Piston Kit w/ Gaskets, Rings - Fits KTM 50 SX, Husqvarna TC 50 - 45230007110 II

This is a complete piston kit for 50cc 2-stroke engines, featuring a high-quality piston, circlip, needle bearing, pin, and full gasket set including base, head, and exhaust gaskets. Positioned in the cylinder assembly, it ensures reliable compression and engine performance for junior motocross bikes.

Compatible with KTM 50 SX, 50 SX Mini, 50 SXS (2010-2023), Husqvarna TC 50, TC 50 Mini (2017-2023), and GASGAS MC 50 (2021-2023) models across EU and US variants. This kit is a direct OEM replacement for cylinder head and base assemblies in these youth dirt bikes.

Made with durable materials like forged piston, chromed cylinder compatibility, and heat-resistant gaskets for long-lasting performance in demanding riding conditions. Grade II kit provides precise fit and balanced power delivery.

Installation requires standard top-end rebuild tools; torque to manufacturer specs and check ring end gaps. Always replace gaskets with new ones during piston service.

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