{"product_id":"suzuki-lt-r450-quadracer-2006-2011-100mm-big-bore-490cc-race-cylinder-kit-athena-p400510100008","title":"Suzuki LT-R450 06–11 100mm Big Bore 490cc Race Kit – Athena (2006-2011)","description":"\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eTurn your LT-R450 into a 490cc powerhouse—perfect for dunes, MX, or drag racing. Bolt-on install with explosive mid-range torque and race-proven durability.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003eThe Athena P400510100008 is a complete 100mm big bore race kit that takes 2006–2011 Suzuki LT-R450 QuadRacer from 450cc to 490cc (+40cc). Features nickel-carbide cylinder with larger water jackets, Factory Works porting, 13.1:1 forged piston, and hard-anodized power valves. Cylinder head not included.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc space-y-2.5 pl-7\"\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e100mm Nickel-Carbide Cylinder – larger water jackets, Factory Works porting\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eForged Piston Kit – 13.1:1 compression, molybdenum coating, rings, pin, clips\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eHard-Anodized Power Valves – high-flow, non-OEM\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eAthena Top-End Gasket Set – head\/base gaskets, seals, hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc space-y-2.5 pl-7\"\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e100mm big bore — +40cc (450cc → 490cc)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eNickel-carbide plating — extreme durability, low friction\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eLarger water jackets — superior cooling under race load\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eFactory Works porting — max airflow, pro-tuned performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e13.1:1 forged piston — explosive mid-top power\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eHard-anodized power valves — faster response, longer life\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eMade in Italy — race-proven precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc space-y-2.5 pl-7\"\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003e2006–2011 Suzuki LT-R450 QuadRacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e\u003cstrong\u003eInstall Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc space-y-2.5 pl-7\"\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eReuses OEM cylinder head (not included)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eBolt-on install — no machining required\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eAdvanced install — top-end rebuild experience recommended\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words\"\u003eJetting\/fuel tuning required for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-300 my-2\"\u003e\n\u003cp class=\"font-claude-response-body whitespace-normal break-words\"\u003e \u003c\/p\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":47511555604705,"sku":"0931-0116","price":1108.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/suzuki-lt-r450-0611-100mm-big-bore-490cc-race-kit-athena-7172621.png?v=1764104947","url":"https:\/\/dunegoonshop.com\/products\/suzuki-lt-r450-quadracer-2006-2011-100mm-big-bore-490cc-race-cylinder-kit-athena-p400510100008","provider":"Dune Goons","version":"1.0","type":"link"}