{"product_id":"namura-standard-bore-size-a-53-95mm-piston-kit-for-yamaha-yz125-2005-2024-54mm","title":"Namura Standard Bore Size A 53.95mm Piston Kit for Yamaha YZ125 2005-2024 54mm","description":"\u003ch2\u003eStandard Bore Size A 53.95mm Piston Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis is a 53.95mm standard bore piston kit designed for Yamaha YZ125 motorcycles, offering reliable compression and power restoration for 2005-2024 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston kit is a direct replacement for the factory piston in Yamaha YZ125 engines, featuring a standard bore size of 53.95mm to maintain OEM specifications. It is ideal for riders rebuilding their top end to restore lost performance and ensure consistent engine operation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-strength aluminum alloy for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for optimal seal\u003c\/li\u003e\n\u003cli\u003eIncludes rings, wrist pin, and circlips for a complete installation\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high RPM loads typical of motocross use\u003c\/li\u003e\n\u003cli\u003eStrict quality control ensures consistent weight and dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ125 (2005-2024)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing and practice sessions\u003c\/li\u003e\n\u003cli\u003eOff-road trail riding and competition\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds for maintenance or after failure\u003c\/li\u003e\n\u003cli\u003eRestoring compression and power in high-hour engines\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\u003e53.95mm, 54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53.95mm (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin, circlips\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 piston kit include new wrist pin bearings? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes a wrist pin and circlips, but you should reuse or replace the bearing separately if needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this piston in a 2004 YZ125? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically listed for 2005-2024 models; earlier models may have different dimensions, so verify compatibility.\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":44890381385814,"sku":"SZ1F10569","price":109.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_84822458-8c4a-45ea-9ce4-500e36ff2226.jpg?v=1781138598","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-size-a-53-95mm-piston-kit-for-yamaha-yz125-2005-2024-54mm","provider":"Solid Spare","version":"1.0","type":"link"}