{"product_id":"piston-kit-80-81-yamaha-it-yz-250-71-0mm-1-0mm-over-vintco-psy09-1-0","title":"PISTON KIT 80-81 YAMAHA IT YZ 250 71.0mm 1.0mm OVER VINTCO PSY09-1.0","description":"\u003cp\u003eThis VintCo piston kit is a forged replacement piston assembly for Yamaha YZ250 1980-1981 and IT250 1981 models, sized at 71.0 mm and 1.0 mm oversize. Designed for vintage 2-stroke engine rebuilds, it includes the piston, rings, pin and clips, and is manufactured in Germany using modern materials and production methods for OEM-style fit and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete piston kit includes piston, rings, pin and clips\u003c\/li\u003e\n\u003cli\u003eSuitable for vintage 2-stroke engine rebuilds and replacement work\u003c\/li\u003e\n\u003cli\u003eForged piston construction\u003c\/li\u003e\n\u003cli\u003eMoS2 coated for break-in\u003c\/li\u003e\n\u003cli\u003eWrist pin bearing sold separately\u003c\/li\u003e\n\u003cli\u003eOEM part number reference provided to confirm correct fit\u003c\/li\u003e\n\u003cli\u003eAdditional size options are available separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVintCo Part Number: PSY09-1.0\u003c\/li\u003e\n\u003cli\u003ePiston size: 71.0 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +1.0 mm\u003c\/li\u003e\n\u003cli\u003eMeasured size: 70.94 mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.06 mm\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e3R4-11636-00-00\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1980 Yamaha YZ250\u003c\/li\u003e\n\u003cli\u003e1981 Yamaha YZ250\u003c\/li\u003e\n\u003cli\u003e1981 Yamaha IT250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52893026255114,"sku":"vin-psy09-1.0","price":151.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/psy09-1-0_1.jpg?v=1776850943","url":"https:\/\/2bros-mx.com\/products\/piston-kit-80-81-yamaha-it-yz-250-71-0mm-1-0mm-over-vintco-psy09-1-0","provider":"2bros-mx.com","version":"1.0","type":"link"}