Motorcycle Cylinder Head Gasket compatible with CBR1000RR models from 2006 to 2007 and CB1000R models from 2018 to 2022.This gasket is designed to fit engine specifications requiring part number 12251-MEL-D21.It serves as a replacement for the component, proper sealing between the cylinder head and engine block.The gasket supports efficient combustion chamber containment and helps maintain engine performance.Installation requires standard mechanical tools and knowledge of engine assembly procedures. This product is not manufactured by the brand.Model and brand mentions are for compatibility guidance only.