The Vertex Top End Gasket Kit For Yamaha YZF450 2003-2005, WR450F 2003-2006 is part of the latest collection from Vertex..Manufacturer part number: 810677.
Features: PCX™ (Power Chamber Exhaust) Technology . Chambered high-flow catalyst cartridge designed to increase torque. Catalysts repositioned downstream for rider comfort. Full coverage heat shields. 49-state emissions compliant. Mounting hardware...