{"product_id":"engine-valve-pair-honda-trx250x-87-92-trx300-93-98","title":"Engine Valve Pair – Honda TRX250X \/ TRX300EX (1987–2008)","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eEngine Valve Pair for Honda TRX250X and TRX300EX provides a reliable aftermarket replacement to restore engine performance and compression. This kit includes both intake and exhaust valves, offering a complete valve set in each package. OEM Replacement Quality Product. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTWO PAIRS REQUIRED TO COMPLETE ONE CYLINDER.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eDesigned to match Honda specifications, these valves are precision-machined to ensure proper seating, sealing, and heat resistance under the demanding conditions of ATV operation. The aftermarket construction delivers durable performance at a practical price point, making it a solid choice for rebuilds or routine maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eModels \/ Series\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eYears \/ Details\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTRX250X\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e1987–1992 \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv.html?dir=desc\u0026amp;limit=20\u0026amp;mode=list\u0026amp;order=name\u0026amp;p=24\u0026amp;p35_type=688\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTRX300EX Sportrax\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e1993–2008 \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/thai.webike.net\/en\/sd\/25413926\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHonda\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTRX300X\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e2009 \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv.html?dir=desc\u0026amp;limit=20\u0026amp;mode=list\u0026amp;order=name\u0026amp;p=24\u0026amp;p35_type=688\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eItem\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEngine Valve Pair (Intake and Exhaust)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAftermarket\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHonda TRX250X (1987-1992); Honda TRX300EX (1993-2008); Honda TRX300X (2009)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% New Aftermarket\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNote\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eTWO PAIRS REQUIRED TO COMPLETE ONE CYLINDER\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOEM \u0026amp; Aftermarket Cross-Reference Information\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCross-Reference Notes\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e14721-HC0-000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eExhaust Valve - Genuine Honda OEM part number for TRX250X (1992) and TRX300EX (1993-2008) \u003c\/span\u003e\u003ca href=\"https:\/\/thai.webike.net\/en\/sd\/25413926\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGG-1026-IN\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eVesrah Steel Intake Valve - Direct aftermarket replacement for Honda TRX250X (1987-1988, 1991-1992) and TRX300EX (1993-2008) \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGG-1026-EX\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eVesrah Steel Exhaust Valve - Direct aftermarket replacement for Honda TRX250X (1987-1988, 1991-1992) and TRX300EX (1993-2008) \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv.html?dir=desc\u0026amp;limit=20\u0026amp;mode=list\u0026amp;order=name\u0026amp;p=24\u0026amp;p35_type=688\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCE0078XK125LL\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003eCaltric Complete Valve Kit - Includes 29-piece set with valves, springs, seals, and related components for TRX300EX \u003c\/span\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan\u003eOEM cross-reference numbers are provided for reference purposes only. Always verify fitment using your machine's exact model, year, and original part number before ordering.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose This Aftermarket Valve Pair?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDirect-Fit Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Precision-engineered for Honda TRX250X (1987-1992), TRX300EX (1993-2008), and TRX300X (2009) models \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/thai.webike.net\/en\/sd\/25413926\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOEM Cross-Reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Exhaust valve cross-references genuine Honda part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e14721-HC0-000\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for confident replacement \u003c\/span\u003e\u003ca href=\"https:\/\/thai.webike.net\/en\/sd\/25413926\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProven Aftermarket Support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Multiple respected aftermarket brands manufacture compatible valves for these models:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eVesrah\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers intake (\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGG-1026-IN\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e) and exhaust (\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGG-1026-EX\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e) valves specifically for TRX250X and TRX300EX applications \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv.html?dir=desc\u0026amp;limit=20\u0026amp;mode=list\u0026amp;order=name\u0026amp;p=24\u0026amp;p35_type=688\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCaltric\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides complete valve kits (\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCE0078XK125LL\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e) containing all components needed for a full top-end rebuild \u003c\/span\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eVesrah Quality:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Vesrah valves undergo automated manufacturing from material shearing through final inspection, with strict quality control ensuring quality equal to or even better than OEM equipment. All valves are tuftrided to provide additional corrosion resistance and mechanical strength \u003c\/span\u003e\u003ca href=\"https:\/\/www.3pracing.com\/en\/atv\/engine\/cylinder-head-atv.html?___from_store=en\u0026amp;dir=desc\u0026amp;limit=9\u0026amp;mode=list\u0026amp;order=position\u0026amp;p=9\u0026amp;p00_attribute_category=733\u0026amp;p37_diameter=759\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.amazon.com\/Vesrah-Intake-Valve-FOURTRAX-1993-2008\/dp\/B0772TM9LS\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSold in Pairs:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Each pair includes one intake and one exhaust valve for balanced valvetrain replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComplete Cylinder Coverage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTwo pairs required\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to fully valve one cylinder (four valves total) for the TRX250X\/TRX300EX engine configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRestores Performance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New valves improve compression, combustion efficiency, and overall engine output.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComprehensive Rebuild Options:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Complete valve kits containing valves, springs, retainers, seals, and related components are available for full top-end restoration \u003c\/span\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Notes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eTwo valve pairs (four valves total) are required to complete one cylinder for the TRX250X\/TRX300EX engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eAlways check valve-to-guide clearance during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eInspect valve seats and recut or replace if necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eUse new valve seals and springs where recommended—complete valve kits are available with all necessary components \u003c\/span\u003e\u003ca href=\"https:\/\/www.ebay.com\/itm\/292293666627?mkcid=1\u0026amp;mkrid=711-53200-19255-0\u0026amp;siteid=0\u0026amp;campid=STIPPEDASNOREFERRER\u0026amp;customid=nxNL\u0026amp;toolid=10001\u0026amp;mkevt=1\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eProperly lap valves to ensure a gas-tight seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eVerify valve stem clearance falls within factory specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFollow manufacturer torque specifications for assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eService manuals are available for these models and provide detailed cylinder head and valve service procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Upgrade?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWorn or burnt valves can cause low compression, hard starting, rough running, and loss of power—frustrations that spoil a ride. Restore your Honda TRX250X or TRX300EX engine's performance with this quality aftermarket valve pair, designed to keep you riding with confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eOrder your engine valve pair today and get back on the trail with confidence.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ATV City","offers":[{"title":"Default Title","offer_id":57319567622518,"sku":"181.07016","price":26.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0302\/0406\/files\/image_2026-02-23_182514487.png?v=1774886317","url":"https:\/\/dgtagri.co.uk\/products\/engine-valve-pair-honda-trx250x-87-92-trx300-93-98","provider":"DGT Agri","version":"1.0","type":"link"}