Seller notes

You are bidding on a Brand new CYLINDER WORKS 478CC BIG BORE Cylinder kit for A YAMAHA YZ450F, years 06-09!! Will give increased horsepower and torque. This kit is a TRUE BOLT ON, comes complete with A new Cylinder! Simply bolt it up! Keep all your orginal parts! Comes with the following: Aluminum cylinder with a nickel Silicon carbide coating Forged piston kit RINGS CLIPS WRIST PIN Top End Gasket kit Complete instructions Cylinder looks like a stock cylinder Everything you need to bolt up and g...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.