{"product_id":"piston-kit-81-81-yamaha-yz-80-49-5mm-0-5mm-over-vintco-psy12-0-5","title":"PISTON KIT 81-81 YAMAHA YZ 80 49.5mm 0.5mm OVER VINTCO PSY12-0.5","description":"\u003cp\u003eThis VintCo piston kit is designed for the 1981 Yamaha YZ80 and suits vintage 2-stroke engine rebuilds. Manufactured in Germany using modern materials and production methods, it is intended to provide OEM-style fitment and performance. The kit includes a 49.5 mm piston in +0.5 mm oversize, along with the rings, pin and clips required for installation. A wrist pin bearing is available separately, and additional size options are also available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete piston kit with piston, rings, pin and clips\u003c\/li\u003e\n\u003cli\u003eSuitable for vintage 2-stroke engine rebuilds\u003c\/li\u003e\n\u003cli\u003eForged piston\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\u003eAdditional size options available\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVintCo Part Number: PSY12-0.5\u003c\/li\u003e\n\u003cli\u003ePiston size: 49.5 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +0.5 mm\u003c\/li\u003e\n\u003cli\u003ePiston measurement: 49.45 mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.05 mm\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e1981 Yamaha YZ80\u003c\/li\u003e\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52893028122890,"sku":"vin-psy12-0.5","price":90.68,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/psy12-0-5_1.jpg?v=1776850969","url":"https:\/\/2bros-mx.com\/products\/piston-kit-81-81-yamaha-yz-80-49-5mm-0-5mm-over-vintco-psy12-0-5","provider":"2bros-mx.com","version":"1.0","type":"link"}