{"product_id":"namura-020-over-bore-piston-kit-for-suzuki-rm125-fits-1989-2000-models-54-5mm","title":"Namura .020 Over Bore Piston Kit for Suzuki RM125 fits 1989-2000 Models 54.5mm","description":"\u003ch2\u003e.020 Over Bore Piston Kit for Suzuki\u003c\/h2\u003e\u003cp\u003eThis .020 over bore piston kit is a direct replacement upgrade for Suzuki RM125 models from 1989 to 2000, featuring a 54.5mm bore diameter.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe piston kit is manufactured with high-silicon aluminum alloy for excellent heat dissipation and durability. This .020 over bore piston kit increases displacement slightly while maintaining proper compression. It is intended for Suzuki RM125 motorcycles from the 1989-2000 model years.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-silicon aluminum alloy for reduced weight and thermal stability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for optimal sealing\u003c\/li\u003e\n\u003cli\u003eIncludes rings, wrist pin, and circlips for complete assembly\u003c\/li\u003e\n\u003cli\u003eMoly-coated skirt for reduced friction and scuff resistance\u003c\/li\u003e\n\u003cli\u003eCNC-machined dome for precise compression ratio\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Suzuki RM125 (1989-2000)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in motocross competition for enhanced performance\u003c\/li\u003e\n\u003cli\u003eIdeal for off-road trail riding and enduro events\u003c\/li\u003e\n\u003cli\u003eSuitable for recreational dirt bike riding\u003c\/li\u003e\n\u003cli\u003eCommonly installed in RM125 engines during rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuzuki RM125 (1989-2000)\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 piston kit a direct replacement for the OEM piston? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to fit the original cylinder after a .020 over bore, using the same wrist pin and rings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to re-bore my cylinder to install this kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this oversize piston requires the cylinder to be bored to 54.5mm to ensure proper clearance.\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":44890409500758,"sku":"SZ1F10913","price":116.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_a49fc9ba-f88a-43ad-a28d-62290be31979.jpg?v=1781139092","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-for-suzuki-rm125-fits-1989-2000-models-54-5mm","provider":"Solid Spare","version":"1.0","type":"link"}