motorcycle  cylinder  LETS50 (41mm) 

1.Cylinder are made of choiced boron alloy cast iron with-excellent wear resistance

   and good metallographic structure.

2.Fine appearance,free of burrs,clean and smooth scavenge ports and fins,

   good heat dissipation.

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.OEM service offered