Universal Parts Minarelli 47mm Big Bore Cylinder Kit

Universal Parts 47mm Big Bore Cylinder Kit for 50cc 2-stroke Minarelli 1PE40QMB Jog engines. Upgrades to 68cc based on a stock stroke of 39.2mm! Includes cylinder, piston, 12mm pin, circlips, rings, head gasket and base gasket.nn*You may need to modify your engine case to accommodate the larger cylinder.nHorozontal StylenBore: 47mmn12mm Piston PinnOverall Height: 87mmnCylinder Sleeve Outer Diameter: 50.9mm
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