Seller notes

This is EVEYTHING you need to (top to bottom) completely rebuild your YFZ450R YFZ450X into a 478cc monster !!!You will recieve: NEW YFZ450R 14-22 CYLINDER WORKS BIGBORE +3mm (98mm) CYLINDER KIT 21003-K02 Nothing else needs purchased, this is everything to complete you entire rebuild. There is direct bolt on equipment, no machining required, no other mods required. This is everything you need to put a motor together right in your own garage with no special tools or special machining equipment. Th...

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