Complete kit with 65cc cylinder head from ATHENA for KX 65 2T from 2002 to today!

This kit offers a small gain in torque and performance while remaining very robust, ATHENA quality is no longer to be demonstrated!

This kit consists of a nicasil treated aluminum cylinder, a high compression cylinder head, a two-segment vertex piston with side grease nipples.

It comes complete with gaskets, axle, clips, instructions ...

The expected gain is 0.7hp over almost the entire range, which is not negligible on such a small machine!

As an option we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!