{"product_id":"piston-kit-74-75-yamaha-yz-250-70-5mm-0-5mm-over-vintco-psy34-0-5","title":"PISTON KIT 74-75 YAMAHA YZ 250 70.5mm 0.5mm OVER VINTCO PSY34-0.5","description":"\u003cp\u003eThis VintCo piston kit is for 1974-1975 Yamaha YZ250 models and is intended for vintage 2-stroke engine rebuilds. It uses modern materials and manufacturing methods for OEM-level fitment and performance, and includes the piston, rings, pin and clips. This kit is a 70.5 mm piston in +0.5 mm oversize for vintage motorcycle applications.\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 1974-1975 Yamaha YZ250 models\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\u003eRings will not work with the original chrome-plated Yamaha cylinder on 1974-1975 YZ250 models\u003c\/li\u003e\n\u003cli\u003eRings are only compatible with Nikasil plating or an iron liner\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVintCo Part Number: PSY34-0.5\u003c\/li\u003e\n\u003cli\u003ePiston size: 70.5 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +0.5 mm\u003c\/li\u003e\n\u003cli\u003ePiston measurement: 70.44 mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.06 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1974 Yamaha YZ250\u003c\/li\u003e\n\u003cli\u003e1975 Yamaha YZ250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vintco","offers":[{"title":"Default Title","offer_id":52893037854986,"sku":"vin-psy34-0.5","price":161.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/2757\/4026\/files\/psy34-0-5_1.jpg?v=1776851142","url":"https:\/\/2bros-mx.com\/products\/piston-kit-74-75-yamaha-yz-250-70-5mm-0-5mm-over-vintco-psy34-0-5","provider":"2bros-mx.com","version":"1.0","type":"link"}