suitable model:C70 motorcycle

Model C70

Cylinder bore 47

Details:

1.Fine appearance,free of burrs, clean and smooth scavenge ports and fine, good heat dissipation.2.Cylinder are made of choiced boron alloy cast iron with excellent wear resistance and good metallograhic structure.3.Clear bore surface cross hatch pattern,good oil-retaining characteristic?resulting great increase in engine life.4.Precise machining size, good shape and location allowance

5. Sample purpose order is acceped