On offer here we have a genuine Honda , OEM complete piston kit for a. CRF450X - 2005, 2006, 2007 & 2008 model. Please note we have a separate listing if your is a CRF450R. We also have these kits on offer for other years and models. 020 8668 8851 with any questions.Piston, Piston Rings, Head and Base Gasket, Exhaust Gasket and Piston pin plus clips. Check out my other items. The item "Genuine Honda OEM CRF450X 2005, 2006, 2007, 2008 Complete Piston Kit" is in sale since Friday, November 23, 2012. This item is in the category "Vehicle Parts & Accessories\Trials & Motocross Bike Parts". The seller is "doblemotorcycles" and is located in Coulsdon, Surrey. This item can be shipped worldwide.