Product Detail TM Motorcycle 2 Stroke Offroad Part Number 8054DA Bore Size 72 mm Clearance 0.07 mm Compression Height 37 mm Compression Ratio Cylinder No. 1 Cyl./Kit Displacement 300 cc Dome Volume Engine Code Piston Weight Stroke Valves/Cylinder Gasket P/N Lock P/N CW18 Pin P/N WP033 Ring Set P/N RSB7200 Rod P/N Product Fitment