
The ATHENA P400485600188 top-end gasket kit is designed for demanding riders who are overhauling the top end of their dirt bike. A specialist in thermal groups, ATHENA offers parts aimed at restoring the sealing at the cylinder head, cylinder, and cases: an essential for a clean reassembly after any engine work.
This kit facilitates reassembly and helps achieve controlled sealing between the contact surfaces — cylinder head, cylinder, and cases. To preserve the longevity of the top end, always replace the gaskets during any significant mechanical intervention. Before ordering, check the reference and compatibility with your model and year to ensure a precise fit.