Product Detail Honda Motorcycle 2 Stroke Offroad Part Number 8107DC Bore Size 54.02 mm Clearance 0.06 mm Compression Height 28 mm Compression Ratio Cylinder No. 1 Cyl./Kit Displacement 125 cc Dome Volume Engine Code Piston Weight 0 g Stroke Valves/Cylinder Gasket P/N D2002 Lock P/N CW15 Pin P/N WP032 Ring Set P/N RSB5400 Rod P/N P2009