{"product_id":"namura-060-over-bore-piston-rings-for-honda-xr400r-fits-1996-2004-models-86-5mm","title":"Namura .060 Over Bore Piston Rings for Honda XR400R fits 1996-2004 Models 86.5mm","description":"\u003ch2\u003e.060 Over Bore Piston Rings for Namura\u003c\/h2\u003e\u003cp\u003eThese .060 Over Bore Piston Rings for Namura restore the combustion seal in 86.5mm overbored cylinder assemblies.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe .060 Over Bore Piston Rings for Namura provide the necessary tension to keep oil and combustion gases in their proper places. These .060 Over Bore Piston Rings for Namura are engineered for engines that have undergone an overbore procedure to restore factory performance levels. This set is essential for a rebuild that requires a clean and tight compression seal.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh strength steel for long term durability\u003c\/li\u003e\n\u003cli\u003eEngineered for 86.5mm bore clearance\u003c\/li\u003e\n\u003cli\u003eOptimized ring gap for heat expansion\u003c\/li\u003e\n\u003cli\u003eImproved oil control properties\u003c\/li\u003e\n\u003cli\u003eResistant to high combustion temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Honda XR400R 1996-2004\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring engine compression after cylinder wear\u003c\/li\u003e\n\u003cli\u003eFull engine top end rebuilds\u003c\/li\u003e\n\u003cli\u003ePreparing engines for competitive performance\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\u003e86.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.060 Over Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e86.5mm\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 How do I ensure correct ring gap? \u003cstrong\u003eA:\u003c\/strong\u003e Insert the ring into the cylinder bore and use a feeler gauge to measure the gap according to service manual specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these for 4-stroke engines? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, these rings are designed for the standard 4-stroke piston configuration of the XR400R.\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":44793132023894,"sku":"SZ1F04552","price":43.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_d9ad6fea-cca1-4157-9eb3-9853c8c15597.jpg?v=1780083667","url":"https:\/\/www.solidspare.com\/products\/namura-060-over-bore-piston-rings-for-honda-xr400r-fits-1996-2004-models-86-5mm","provider":"Solid Spare","version":"1.0","type":"link"}