CYLINDER WORKS offers an identical cylinder for your YAMAHA 450 YFZ-R from 2009 to 2019 and YFZ-X from 2010 to 2011. This Ø95mm high-compression aluminum kit features the same characteristics as your original cylinder, but at a lower price than your dealer. This complete top end 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 you can see, this kit is a quality cylinder, more powerful than your original kit, and more reliable in the long term. 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 that can be fitted with this kit can be found below. Contractual photo to come.

Fits on:

YAMAHA YFZ 450 R 2009

YAMAHA YFZ 450 R 2010

YAMAHA YFZ 450 R 2011

YAMAHA YFZ 450 R 2012

YAMAHA YFZ 450 R 2013

YAMAHA YFZ 450 R 2014

YAMAHA YFZ 450 R 2015

YAMAHA YFZ 450 R 2016

YAMAHA YFZ 450 R 2017

YAMAHA YFZ 450 R 2018

YAMAHA YFZ 450 R 2019

YAMAHA YFZ 450 X 2010

YAMAHA YFZ 450 X 2011