Here is the big bore kit proposed by ATHENA to increase the capacity of your motocross / enduro KAWASAKI KXF 250cc. This kit in Ø83mm against Ø77mm of origin allows to pass your motorcycle of 250cc to 290cc! A gain of torque and performance will be immediately felt. It allows a gain of 2 HP on average which is huge on this vehicle. Of what amply to have fun on the tracks or in the forest. ATHENA has moreover well foreseen the things because this high engine is sold complete. It includes the cylinder, piston, ring as well as all the gaskets you need for a quality and tight reassembly. The advantage of taking this engine is that it is designed to be mounted on the original connecting rod with the original cylinder head and camshaft. So you don't have to make any modification or adjustment! You will also find a detailed list of vehicles on which this cylinder can be mounted.

Fits on:

KAWASAKI KX F 250cc 2011

KAWASAKI KX F 250cc 2012