Here is the big bore kit proposed by ATHENA to increase the displacement of your motocross / enduro KAWASAKI KX 65cc 2 stroke from 2002 to 2020. This kit in Ø50mm against Ø48mm of origin thus makes it possible to pass your motor bike of 65cc has 80cc! 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. What amply to have fun on the tracks or in the forest. ATHENA has moreover well foreseen the things because this top engine is sold without cylinder head because it is studied to be assembled with the original cylinder head. It includes the cylinder, cylinder head, piston, ring and all the seals you need for a quality and tight reassembly. The advantage of taking this engine is that it is studied to be mounted on the original connecting rod. You have no modification to do! Attached is the power curve so you can see for yourself the difference between the original and the big bore. You will also find a detailed list of vehicles on which this cylinder can be mounted.

Fits on:

KAWASAKI KX 65 (KX65A) 65 2020

KAWASAKI KX 65 (KX65A) 65 2019

KAWASAKI KX 65 (KX65A) 65 2018

KAWASAKI KX 65 (KX65A) 65 2017

KAWASAKI KX 65 (KX65A) 65 2016

KAWASAKI KX 65 (KX65A) 65 2015

KAWASAKI KX 65 (KX65A) 65 2014

KAWASAKI KX 65 (KX65A) 65 2013

KAWASAKI KX 65 (KX65A) 65 2012

KAWASAKI KX 65 (KX65A) 65 2011

KAWASAKI KX 65 (KX65A) 65 2010

KAWASAKI KX 65 (KX65A) 65 2009

KAWASAKI KX 65 (KX65A) 65 2008

KAWASAKI KX 65 (KX65A) 65 2007

KAWASAKI KX 65 (KX65A) 65 2006

KAWASAKI KX 65 (KX65A) 65 2005

KAWASAKI KX 65 (KX65A) 65 2004

KAWASAKI KX 65 (KX65A) 65 2003

KAWASAKI KX 65 (KX65A) 65 2002