{"product_id":"822m05400-wiseco-std-piston-kit-for-kawasaki-kx125-2003-54-00mm-bore-size","title":"822M05400 Wiseco Std Piston Kit for Kawasaki KX125 2003 54.00mm Bore Size","description":"\u003ch2\u003eWiseco Std Piston Kit for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis Wiseco Std Piston Kit for Kawasaki KX125 restores top-end compression with a 54.00 mm standard bore piston, referencing Wiseco part 822M05400 for a direct-fit rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco Std Piston Kit for Kawasaki is a complete top-end piston assembly built to return a worn KX125 engine to factory standard bore dimensions. The kit pairs a 54.00 mm piston with the required rings, wrist pin, and circlips so one order covers the full rebuild. It suits riders and mechanics servicing a 2003 KX125 who want dependable compression without machining the cylinder.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard 54.00 mm bore size keeps the cylinder at stock dimensions\u003c\/li\u003e\n\u003cli\u003eWiseco forged piston construction for strength under high rpm\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, wrist pin, and circlips for a complete top-end job\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for consistent sealing\u003c\/li\u003e\n\u003cli\u003eReference number 822M05400 for straightforward cross-checking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki KX125 2003\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after piston wear or loss of compression\u003c\/li\u003e\n\u003cli\u003eRoutine motocross maintenance on a 2003 KX125\u003c\/li\u003e\n\u003cli\u003eRestoring stock bore dimensions after cylinder inspection\u003c\/li\u003e\n\u003cli\u003eRace season refresh before the next round of events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e822M05400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54.00 mm (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin, circlips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForged\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 Is this a standard bore or oversize piston? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard 54.00 mm piston kit, so it is intended for a cylinder still at stock bore size. Measure the bore before ordering to confirm it has not been previously overbored.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include everything for a top-end rebuild? \u003cstrong\u003eA:\u003c\/strong\u003e The kit supplies the piston, rings, wrist pin, and circlips for the piston assembly. Gaskets and bearings are separate items and should be ordered to match your rebuild plan.\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":51140488790102,"sku":"OO1C22872","price":318.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_7a462dd3-b299-47e4-91c9-12e1531bdea4.jpg?v=1794566124","url":"https:\/\/www.solidspare.com\/products\/822m05400-wiseco-std-piston-kit-for-kawasaki-kx125-2003-54-00mm-bore-size","provider":"Solid Spare","version":"1.0","type":"link"}