Complete 125cc kit ATHENA. This high engine for KAWASAKI KX 125 2T from 2003 to 2007 is improved in relation to the origin.

It offers a small performance gain and allows you to start afresh for a lower price than in concession!

It consists of a high-quality Nicasil aluminum treated cylinder, a graphite VERTEX piston, an improved exhaust valve, a complete gasket set, a cylinder head stud and a cylinder head cover. a steel segment, axle, clips, hardware, instructions ...

So it's a complete, high quality and high performance thermal group that you receive for your KX!

The diagrams of 187 ° for the exhaust and 120 ° for the admission have nothing too much!

In combination with the special valve, they allow a good boost of power without losing torque and low-end performance!
