{"product_id":"556m06740-wiseco-std-piston-kit-67-40-mm-for-kawasaki-kx250-1987-1989","title":"556M06740 Wiseco Std Piston Kit 67.40 mm for Kawasaki KX250 1987-1989","description":"\u003ch2\u003ePiston Kit for Kawasaki KX250\u003c\/h2\u003e\u003cp\u003eThis Wiseco Std piston kit (part 556M06740, 67.40 mm bore) restores stock top-end compression on 1987-1989 Kawasaki KX250 two-strokes.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco piston kit for Kawasaki KX250 supplies a standard-size piston and matched components to refresh a worn top end. The 67.40 mm bore piston kit (556M06740) is for riders rebuilding 1987-1989 KX250 machines. Choose this piston kit for Kawasaki KX250 service when the cylinder remains at the stock 67.40 mm size.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore size of 67.40 mm (part 556M06740)\u003c\/li\u003e\n\u003cli\u003eWiseco forged piston construction for durability under high combustion loads\u003c\/li\u003e\n\u003cli\u003eComplete top-end kit with piston, rings, wrist pin, and clips\u003c\/li\u003e\n\u003cli\u003eDesigned for two-stroke MX engines that see frequent high-RPM use\u003c\/li\u003e\n\u003cli\u003eStock sizing allows a direct fit in an unmodified cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kawasaki KX250 1987\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KX250 1988\u003c\/li\u003e\n\u003cli\u003efor Kawasaki KX250 1989\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on a stock cylinder\u003c\/li\u003e\n\u003cli\u003eMotocross and off-road racing engine refresh\u003c\/li\u003e\n\u003cli\u003eTrail and practice bike maintenance\u003c\/li\u003e\n\u003cli\u003eRestoring compression on a high-hour two-stroke\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiseco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e556M06740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e67.40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Kawasaki KX250 1987-1989\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my cylinder without machining? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard-size piston, so it fits a cylinder still at the stock 67.40 mm bore. Measure your bore to confirm before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include rings and wrist pin? \u003cstrong\u003eA:\u003c\/strong\u003e A standard Wiseco top-end kit like this ships with the piston, rings, wrist pin, and clips. Check the listing contents to confirm exactly what is included.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51140503666774,"sku":"OO1C22927","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_e56d54e6-c7b0-4f9d-a4bb-1e43148f1e61.jpg?v=1794566162","url":"https:\/\/www.solidspare.com\/products\/556m06740-wiseco-std-piston-kit-67-40-mm-for-kawasaki-kx250-1987-1989","provider":"Solid Spare","version":"1.0","type":"link"}