Piston Kit w/ Gaskets, Rings - Fits KTM 50 SX, Husqvarna TC 50 - 45230007110 II menu-gear-enduro-mx-boots It plays a critical role

It plays a critical role in maintaining the integrity of the valve train

We recommend applying a light film of clean engine oil to the O-ring during installation to ensure it seats correctly without tearing

including the KTM 250 and 300 EXC

This genuine OEM return spring is a critical component of your motorcycle's shifting mechanism

Piston Kit w/ Gaskets, Rings - Fits KTM 50 SX, Husqvarna TC 50 - 45230007110 II menu-gear-enduro-mx-boots It plays a critical roleThis 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