DESCRIPTION: SSP-G 39mm 2-Stroke Air-Cooled Cylinder Kit for the following models: Kymco Agility 50 Kymco Grand Dink 50 Kymco Like 50 Kymco Mongoose 50 Kymco People 50 Kymco Super 8 50 Kymco Super 9 50 Kymco Top Boy (Cobra) 50 Kymco Vitality 50 Kymco Yup 50 Kymco Yager (Spacer) 50 Includes cylinder head, cylinder, piston, 12mm pin, rings, circlips, head gasket, base gasket and exhaust gasket. Overall Height (cylinder): 90mm Wrist Pin Diameter: 12mm Wrist Pin Length: 31.8mm Piston Diameter: 38.9mm Made in Taiwan KYMCO People 50, KYMCO Super 9, KYMCO Vitality, KYMCO Yup 50, Kymco, Kymco Agility 50, Kymco Cobra 50, Kymco Grand Dink 50, Kymco Like 50, Kymco Quad Mongoose 50, Kymco Super 8 50, Kymco Yager 50, Various unlisted makes/models