{"product_id":"namura-standard-bore-piston-kit-size-b-53-95mm-for-kawasaki-kx125-1998-2000-54mm","title":"Namura Standard Bore Piston Kit Size B 53.95mm for Kawasaki KX125 1998-2000 54mm","description":"\u003ch2\u003eNamura Standard Bore Piston Kit Size B 53.95mm for Kawasaki\u003c\/h2\u003e\u003cp\u003eThis Namura piston kit is a standard bore replacement with a 53.95mm piston diameter, designed for Kawasaki KX125 motorcycles from 1998 to 2000 with a 54mm bore.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Namura Standard Bore Piston Kit Size B 53.95mm is a drop-in replacement piston for your Kawasaki KX125 engine. It restores compression and performance in two-stroke dirt bikes without requiring cylinder boring. This piston kit includes rings, pin, and clips for a complete top-end rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-silicone aluminum alloy casting for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined skirt profile reduces friction and noise\u003c\/li\u003e\n\u003cli\u003eRing grooves cut to factory specifications for proper sealing\u003c\/li\u003e\n\u003cli\u003eIncludes wrist pin and circlips for a complete assembly\u003c\/li\u003e\n\u003cli\u003eWeight-matched to OEM standards for minimal vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Kawasaki KX125 (1998-2000)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing and track days requiring reliable top-end performance\u003c\/li\u003e\n\u003cli\u003eTrail riding where consistent power delivery is needed\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds after piston wear or seizure events\u003c\/li\u003e\n\u003cli\u003eSeasonal maintenance for competitive riders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e53.95mm (Size B)\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 Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1998-2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNamura\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 require cylinder boring? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a standard bore piston designed for a 54mm cylinder bore; if your cylinder is worn beyond spec, you may need an oversize piston and boring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are circlips included with the kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes new wrist pin circlips; always use fresh circlips and never reuse old ones.\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":44890418151510,"sku":"SZ1F10974","price":120.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b59e4287-4c40-4847-8c55-4dc9f0fe0c3c.jpg?v=1781139186","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-piston-kit-size-b-53-95mm-for-kawasaki-kx125-1998-2000-54mm","provider":"Solid Spare","version":"1.0","type":"link"}