{"product_id":"namura-standard-bore-size-a-top-end-repair-kit-for-yamaha-yz125-1998-2000-54mm","title":"Namura Standard Bore Size A Top End Repair Kit for Yamaha YZ125 1998-2000 54mm","description":"\u003ch2\u003eNamura Standard Bore Size A Top End Repair Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis top end repair kit for Yamaha YZ125 includes a piston, rings, gaskets, and bearings for a 54mm bore, designed for 1998-2000 models to restore compression and power.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura standard bore size A top end repair kit for Yamaha YZ125 provides all necessary components to rebuild the cylinder top end. It is specifically engineered for 1998-2000 YZ125 models with a 54mm bore, ensuring a precise fit and reliable performance. Ideal for riders needing a complete top end overhaul, this kit replaces worn parts and brings back engine efficiency.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes a 54mm piston with rings for optimal compression\u003c\/li\u003e\n\u003cli\u003eComplete gasket set seals the cylinder head and base\u003c\/li\u003e\n\u003cli\u003eWrist pin and bearings reduce friction and wear\u003c\/li\u003e\n\u003cli\u003eStandard bore size A eliminates need for cylinder boring\u003c\/li\u003e\n\u003cli\u003ePrecision-machined components match OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ125 (1998)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 (1999)\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 (2000)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing on tracks requiring high RPM\u003c\/li\u003e\n\u003cli\u003eTrail riding and off-road enduro events\u003c\/li\u003e\n\u003cli\u003eCompetitive hare scrambles and cross-country\u003c\/li\u003e\n\u003cli\u003eGeneral maintenance for high-hour engines\u003c\/li\u003e\n\u003cli\u003eRebuilding after piston seizure or ring failure\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\u003eNamura Standard Bore Size A Top End Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YZ125 1998-2000\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, Gaskets, Wrist Pin, Bearings\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 Does this kit include cylinder head gaskets? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit contains a full gasket set for the cylinder head and base, along with all necessary seals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this kit on a 2001 YZ125? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit is specifically designed for YZ125 models from 1998 to 2000 and will not fit later years due to bore and port changes.\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":44890755203158,"sku":"SZ1F12949","price":153.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_1371d5ab-f434-40bb-a7ec-68c3c0e915d8.jpg?v=1781143448","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-size-a-top-end-repair-kit-for-yamaha-yz125-1998-2000-54mm","provider":"Solid Spare","version":"1.0","type":"link"}