CYLINDER WORKS offers a 256cc BIG BORE cylinder for your HONDA CRF 250cc motocrosser from 2004 to 2009. This aluminum kit has the same characteristics as your original cylinder, except that you go from Ø78mm 250cc to Ø79mm 256cc without any adaptation or modification to your engine. You'll be able to fit it with your original cylinder head and camshaft. This complete top motor is of the highest quality and finish. The coating is made of silicon carbide nickel to guarantee a minimum friction surface and increase the reliability and life of your cylinder. But it also delivers more torque and performance than the original engine. Let's talk about the piston: it's made by VERTEX, one of the world's leading manufacturers of top-of-the-range pistons. The piston head is machined for excellent engine compression. It's also graphitized for better lubrication as it passes through. We recommend this top-of-the-range engine for those who want to give their machine more performance without having to make any modifications. This cylinder is of course sold complete. It includes cylinder, piston, ring, pin, clips and complete gasket pack. You won't need anything else to reassemble this product. A list of vehicles suitable for this kit can be found below.

Fits on:

HONDA CRF 250 R 2004

HONDA CRF 250 R 2005

HONDA CRF 250 R 2006

HONDA CRF 250 R 2007

HONDA CRF 250 R 2008

HONDA CRF 250 R 2009

HONDA CRF 250 X 2004

HONDA CRF 250 X 2005

HONDA CRF 250 X 2006

HONDA CRF 250 X 2007

HONDA CRF 250 X 2008

HONDA CRF 250 X 2009

HONDA CRF 250 X 2010

HONDA CRF 250 X 2011

HONDA CRF 250 X 2012

HONDA CRF 250 X 2013

HONDA CRF 250 X 2014

HONDA CRF 250 X 2015

HONDA CRF 250 X 2016

HONDA CRF 250 X 2017