{"product_id":"namura-100-over-bore-top-end-kit-for-honda-fourtrax-trx200sx-1986-1988-67-5mm","title":"Namura .100 Over Bore Top End Kit for Honda FourTrax TRX200SX 1986-1988 67.5mm","description":"\u003ch2\u003e.100 Over Bore Top End Kit for Honda\u003c\/h2\u003e\u003cp\u003eThis .100 Over Bore Top End Kit is a complete replacement top end assembly for the Honda FourTrax TRX200SX from 1986 to 1988, featuring a 67.5mm piston for an oversize bore restoration. The .100 Over Bore Top End Kit restores lost compression and power in worn engines, making it an essential .100 Over Bore Top End Kit for ATV rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis .100 Over Bore Top End Kit contains the piston, rings, wrist pin, circlips, and cylinder gaskets needed to rebuild the top end of a Honda FourTrax TRX200SX (1986-1988). It is designed for engines requiring a .100 oversize bore to clean up cylinder wear and restore factory compression. The kit is intended for Honda models and is a direct-fit replacement for the original top end components.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePiston bore size of 67.5mm for .100 overbore\u003c\/li\u003e\n\u003cli\u003eIncludes complete piston, ring set, and wrist pin assembly\u003c\/li\u003e\n\u003cli\u003ePrecision-machined cylinder gaskets included for a proper seal\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction for durability\u003c\/li\u003e\n\u003cli\u003eDirect replacement for 1986-1988 Honda TRX200SX top end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda FourTrax TRX200SX 1986\u003c\/li\u003e\n\u003cli\u003efor Honda FourTrax TRX200SX 1987\u003c\/li\u003e\n\u003cli\u003efor Honda FourTrax TRX200SX 1988\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding worn ATV engines that have lost compression\u003c\/li\u003e\n\u003cli\u003eRestoring power and performance to farm or trail-use TRX200SX\u003c\/li\u003e\n\u003cli\u003eReplacing damaged or scored cylinders after a top-end failure\u003c\/li\u003e\n\u003cli\u003eRoutine engine overhaul during a full vehicle restoration\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\u003e67.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda TRX200SX 1986-1988\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 Will this top end kit fit a 1985 TRX200SX? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is designed specifically for 1986-1988 models; earlier years may differ in cylinder dimensions, so confirm your machine's year before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include a cylinder jug? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a top end kit that includes the piston, rings, pin, circlips, and gaskets; the cylinder jug is re-used or sourced separately.\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":44890821787734,"sku":"SZ1F13386","price":164.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_80312e14-e5af-4689-9041-12f2eac4937d.jpg?v=1781144057","url":"https:\/\/www.solidspare.com\/products\/namura-100-over-bore-top-end-kit-for-honda-fourtrax-trx200sx-1986-1988-67-5mm","provider":"Solid Spare","version":"1.0","type":"link"}