... years experience OEM 5.Ceramic Cylinder blockBrand name scootermFunctionfit for scooter,ATV,motorcycle Features1.Fine appearance,free of burrs, air ... Precise machining size, Precise processing dimensional accuracy and has a good match with piston.5.Competitive price ,promptly delivery6. ... , Asia (Except China), North America, Central & South America ceramic scooter cylinder block MINARELLI A/C(V)