{"product_id":"honda-trx400ex-trx400x-vertex-big-bore-forged-piston-kit-88-94mm","title":"Honda TRX400EX \/ TRX400X Vertex Big Bore Forged Piston Kit (88.94mm) (2000-2014)","description":"\u003ch1 data-start=\"122\" data-end=\"201\"\u003eHonda TRX400EX \/ TRX400X Big Bore Forged Piston Kit (88.94mm) – Vertex 23610A\u003c\/h1\u003e\n\u003cp data-start=\"203\" data-end=\"616\"\u003e🛠️ \u003cstrong data-start=\"207\" data-end=\"222\"\u003eDescription\u003c\/strong\u003e\u003cbr data-start=\"222\" data-end=\"225\"\u003eUnlock more power from your Honda 400EX\/400X with the Vertex 88.94mm forged big bore piston kit. Designed specifically for use with the Hot Rods stroker crankshaft, this kit increases displacement to 460cc while improving torque and peak horsepower. Built from forged 2618 aluminum with a molybdenum disulphite skirt coating, it offers exceptional strength, heat resistance, and longevity.\u003c\/p\u003e\n\u003cp data-start=\"618\" data-end=\"641\"\u003e✅ \u003cstrong data-start=\"620\" data-end=\"639\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"642\" data-end=\"725\"\u003e\n\u003cli data-start=\"642\" data-end=\"685\"\u003e\n\u003cp data-start=\"644\" data-end=\"685\"\u003eForged piston (88.94mm \/ +4mm oversize)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"698\"\u003e\n\u003cp data-start=\"688\" data-end=\"698\"\u003eRing set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"699\" data-end=\"712\"\u003e\n\u003cp data-start=\"701\" data-end=\"712\"\u003eWrist pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"713\" data-end=\"725\"\u003e\n\u003cp data-start=\"715\" data-end=\"725\"\u003eCirclips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"727\" data-end=\"743\"\u003e📦 \u003cstrong data-start=\"730\" data-end=\"741\"\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"744\" data-end=\"848\"\u003e\n\u003cli data-start=\"744\" data-end=\"776\"\u003e\n\u003cp data-start=\"746\" data-end=\"776\"\u003e1999 Honda TRX400EX FourTrax\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"777\" data-end=\"814\"\u003e\n\u003cp data-start=\"779\" data-end=\"814\"\u003e2000–2008 Honda TRX400EX Sportrax\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"815\" data-end=\"848\"\u003e\n\u003cp data-start=\"817\" data-end=\"848\"\u003e2009, 2012–2014 Honda TRX400X\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"850\" data-end=\"1048\"\u003e🛡️ \u003cstrong data-start=\"854\" data-end=\"871\"\u003eWarranty Info\u003c\/strong\u003e\u003cbr data-start=\"871\" data-end=\"874\"\u003eManufacturer’s warranty applies. Returns must follow store policy for unused, uninstalled items in original packaging. Please confirm year, make, and model before ordering.\u003c\/p\u003e\n\u003cp data-start=\"1050\" data-end=\"1071\"\u003e🔑 \u003cstrong data-start=\"1053\" data-end=\"1069\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1072\" data-end=\"1476\"\u003e\n\u003cli data-start=\"1072\" data-end=\"1145\"\u003e\n\u003cp data-start=\"1074\" data-end=\"1145\"\u003e+4mm stroker piston designed for use with Hot Rods stroker crankshaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1204\"\u003e\n\u003cp data-start=\"1148\" data-end=\"1204\"\u003eHeat-treated with T-5 hardening\/tempering for strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1261\"\u003e\n\u003cp data-start=\"1207\" data-end=\"1261\"\u003eForged 2618 aluminum for durability under high loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1262\" data-end=\"1341\"\u003e\n\u003cp data-start=\"1264\" data-end=\"1341\"\u003eMolybdenum disulphite skirt coating reduces friction and speeds up break-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1342\" data-end=\"1412\"\u003e\n\u003cp data-start=\"1344\" data-end=\"1412\"\u003e9.3:1 compression ratio for increased performance with reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1413\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1415\" data-end=\"1476\"\u003eBoosts displacement to 460cc when paired with stroker crank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1478\" data-end=\"1492\"\u003e⚠️ \u003cstrong data-start=\"1481\" data-end=\"1490\"\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1493\" data-end=\"1655\"\u003e\n\u003cli data-start=\"1493\" data-end=\"1598\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1598\"\u003eRequires \u003cstrong data-start=\"1504\" data-end=\"1545\"\u003eHot Rods Stroker Crankshaft (CBK0163)\u003c\/strong\u003e for proper installation and displacement increase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1599\" data-end=\"1655\"\u003e\n\u003cp data-start=\"1601\" data-end=\"1655\"\u003eDesigned for 4-stroke TRX400EX\/TRX400X engines only.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":46895280324833,"sku":"0910-2636","price":289.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/honda-trx400ex-trx400x-vertex-big-bore-forged-piston-kit-8894mm-5867293.jpg?v=1763568157","url":"https:\/\/dunegoonshop.com\/products\/honda-trx400ex-trx400x-vertex-big-bore-forged-piston-kit-88-94mm","provider":"Dune Goons","version":"1.0","type":"link"}