{"product_id":"honda-trx400ex-x-vertex-440cc-forged-big-bore-piston-kit-86-97mm","title":"Honda TRX400EX\/X Vertex 440cc Forged Big Bore Piston Kit – 86.97mm (2000-2014)","description":"\u003ch1 data-start=\"186\" data-end=\"267\"\u003eHonda TRX400EX\/X 440cc Forged Big Bore Piston Kit – Vertex (86.97mm, +2.00mm)\u003c\/h1\u003e\n\u003cp data-start=\"269\" data-end=\"637\"\u003e\u003cstrong data-start=\"269\" data-end=\"284\"\u003eDescription\u003c\/strong\u003e\u003cbr data-start=\"284\" data-end=\"287\"\u003e🛠️ Boost your Honda TRX400EX or TRX400X with this high-performance Vertex forged big bore piston kit. Engineered from 2618 forged aluminum and coated with Molybdenum Disulphite for reduced friction, it increases engine displacement to 440cc for more torque and peak horsepower. Perfect for riders seeking a reliable and long-lasting power upgrade.\u003c\/p\u003e\n\u003cp data-start=\"639\" data-end=\"768\"\u003e\u003cstrong data-start=\"639\" data-end=\"658\"\u003eWhat’s Included\u003c\/strong\u003e\u003cbr data-start=\"658\" data-end=\"661\"\u003e✅ Forged 2618 Aluminum Big Bore Piston (+2.00mm \/ 86.97mm)\u003cbr data-start=\"719\" data-end=\"722\"\u003e✅ Piston Ring Set\u003cbr data-start=\"739\" data-end=\"742\"\u003e✅ Wrist Pin\u003cbr data-start=\"753\" data-end=\"756\"\u003e✅ Circlips\u003c\/p\u003e\n\u003cp data-start=\"770\" data-end=\"891\"\u003e\u003cstrong data-start=\"770\" data-end=\"781\"\u003eFitment\u003c\/strong\u003e\u003cbr data-start=\"781\" data-end=\"784\"\u003e📦 2009, 2012–2014 Honda TRX400X\u003cbr data-start=\"816\" data-end=\"819\"\u003e📦 2000–2008 Honda TRX400EX Sportrax\u003cbr data-start=\"855\" data-end=\"858\"\u003e📦 1999 Honda TRX400EX FourTrax\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"987\"\u003e\u003cstrong data-start=\"893\" data-end=\"910\"\u003eWarranty Info\u003c\/strong\u003e\u003cbr data-start=\"910\" data-end=\"913\"\u003e🛡️ Manufacturer’s warranty against defects in materials or workmanship.\u003c\/p\u003e\n\u003cp data-start=\"989\" data-end=\"1007\"\u003e\u003cstrong data-start=\"989\" data-end=\"1005\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1008\" data-end=\"1396\"\u003e\n\u003cli data-start=\"1008\" data-end=\"1054\"\u003e\n\u003cp data-start=\"1010\" data-end=\"1054\"\u003eT-5 heat-treated and tempered for strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1055\" data-end=\"1103\"\u003e\n\u003cp data-start=\"1057\" data-end=\"1103\"\u003eForged 2618 aluminum for superior durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1104\" data-end=\"1184\"\u003e\n\u003cp data-start=\"1106\" data-end=\"1184\"\u003eMolybdenum Disulphite skirt coating for reduced friction and faster break-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1185\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1187\" data-end=\"1237\"\u003e+2.00mm oversize increases displacement to 440cc\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1307\"\u003e10.0:1 compression ratio for balanced performance and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1308\" data-end=\"1348\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1348\"\u003eIncreases torque and peak horsepower\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1396\"\u003e\n\u003cp data-start=\"1351\" data-end=\"1396\"\u003eDirect OE stock compression big bore design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":46766668841185,"sku":"0910-1068","price":256.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/honda-trx400exx-vertex-440cc-forged-big-bore-piston-kit-8697mm-7923087.jpg?v=1763569125","url":"https:\/\/dunegoonshop.com\/products\/honda-trx400ex-x-vertex-440cc-forged-big-bore-piston-kit-86-97mm","provider":"Dune Goons","version":"1.0","type":"link"}