Engine cylinder revision kit HUSQVARNA TC 65 2017-2023 vertex race evolution piston

Piston and cylinder gasket kit for dirt bikes .

The Topend kits are pre-assembled with the best Vertex pistons with the piston you specify.

The Topend kit includes:

Vertex Race Evolution piston
Emery cylinder gaskets
The roller cage for 2-stroke engines and the timing chain for 4-stroke engines
The kit makes piston replacement much easier, saving you money and precious time

The Vertex Race Evolution piston is developed to improve engine performance and reduce friction, resulting in improved response and power.

Reduced top for better performance
Nitrided steel rings
Improved racing profile
Built to compete