{"product_id":"oro2u-56-w605-100-wi-ed37f8c5","title":"Piston Kit 88-91 YZ250 69.00, Wiseco 605M06900 Forged","description":"\u003cp\u003ePiston Kit 88-91 YZ250 69.00, Wiseco 605M06900 Forged. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Piston Kit 88-91 YZ250 69.00, Wiseco 605M06900 Forged\u003c\/li\u003e\n\u003cli\u003ePart number: 56-W605+100_WI\u003c\/li\u003e\n\u003cli\u003eBrand: Wiseco\u003c\/li\u003e\n\u003cli\u003ePart No. 56-W605+100_WI (www.fdyperformance.com)\u003c\/li\u003e\n\u003cli\u003eWiseco Pro-Lite Piston Assembly ?Durability, longevity and increased horsepower ?Innovative forging design and piston skirt provide maximum horsepower and torque ?Lightweight wrist pins enable faster revs and quicker throttle response ?Power Valve must be modified for .040 and larger\u003c\/li\u003e\n\u003cli\u003e?1991 model is Ceramic Composite-Cylinder sleeving or replating required for oversizes ?Top-End bearing available-part no. B1014\u003c\/li\u003e\n\u003cli\u003eIncluded Items One 69.0mm piston Two 2717CD rings Two CW18 circlips One S508 wrist pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eApplications listed in the supplier fitment data:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA YZ 250cc — 1988–1991\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250cc — 1991\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR 250cc — 1988–1991\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch your exact make, model, year and specification before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy buy from FDY Performance?\u003c\/h3\u003e\u003cp\u003eFDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.\u003c\/p\u003e\u003ch3\u003eNeed help choosing the right part?\u003c\/h3\u003e\u003cp\u003eContact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall: \u003ca href=\"tel:+447765534854\"\u003e07765 534854\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmail: \u003ca href=\"mailto:fdy@fdyperformance.com\"\u003efdy@fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWebsite: \u003ca href=\"https:\/\/www.fdyperformance.com\"\u003ewww.fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":59663920169308,"sku":"56-W605+100_WI","price":190.58,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/56-w605-000_wi_506babfc-2639-4663-bc7a-dc89c1c3d397.jpg?v=1793121654","url":"https:\/\/fdyperformance.com\/products\/oro2u-56-w605-100-wi-ed37f8c5","provider":"FDY performance Ltd","version":"1.0","type":"link"}