{"product_id":"athena-p4c0720083002a-top-end-piston-kit-for-ktm-300-exc-2017-2022","title":"ATHENA P4C0720083002A Top End Piston Kit for KTM 300 EXC 2017–2022","description":"\u003cp class=\"\" data-turn-id-container=\"c884f782-0b09-47d9-b930-5d21b15c6a1a\" data-is-intersecting=\"true\"\u003e\u003c\/p\u003e\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"c884f782-0b09-47d9-b930-5d21b15c6a1a\" data-turn-id-container=\"c884f782-0b09-47d9-b930-5d21b15c6a1a\" data-testid=\"conversation-turn-41\" data-turn=\"user\"\u003e\u003c\/section\u003e\u003cp\u003e\u003c\/p\u003e\u003cp class=\"\" data-turn-id-container=\"request-WEB:20c5d842-8a29-4db5-8b65-826eed827320-22\" data-is-intersecting=\"true\"\u003e\u003c\/p\u003e\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:20c5d842-8a29-4db5-8b65-826eed827320-22\" data-turn-id-container=\"request-WEB:20c5d842-8a29-4db5-8b65-826eed827320-22\" data-testid=\"conversation-turn-42\" data-turn=\"assistant\"\u003e\u003cp class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\u003c\/p\u003e\n\u003cp data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\u003c\/p\u003e\n\u003cp class=\"flex max-w-full flex-col gap-4 grow\"\u003e\u003c\/p\u003e\n\u003cp data-message-author-role=\"assistant\" data-message-id=\"5a2929bb-3c4b-4983-8d21-a0c4fe7ebf1f\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\u003c\/p\u003e\n\u003cp class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\u003c\/p\u003e\n\u003cp class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"537\"\u003eBreathe new life into your 2-stroke engine with Athena's complete Top End Piston Kit. Designed for riders who demand reliability and performance, this all-in-one rebuild kit combines a premium gravity-cast piston with Athena's precision-engineered top-end gasket kit for a hassle-free installation. Built from a high-silicon aluminum alloy and CNC machined for exceptional accuracy, the piston delivers smooth power, excellent durability, and dependable performance, while the premium gasket set provides a reliable seal ride after ride.\u003c\/p\u003e\n\u003cul data-start=\"539\" data-end=\"1033\"\u003e\n\u003cli data-section-id=\"1s2vtw0\" data-start=\"539\" data-end=\"620\"\u003eComplete top-end rebuild kit with a cast 2-stroke piston and premium gasket set\u003c\/li\u003e\n\u003cli data-section-id=\"g880id\" data-start=\"621\" data-end=\"710\"\u003eGravity-cast, high-silicon aluminum piston for exceptional strength and heat resistance\u003c\/li\u003e\n\u003cli data-section-id=\"3627m0\" data-start=\"711\" data-end=\"782\"\u003ePrecision CNC-machined for OEM-quality fit and consistent performance\u003c\/li\u003e\n\u003cli data-section-id=\"1vgclmu\" data-start=\"783\" data-end=\"865\"\u003eOptimized piston profile promotes efficient combustion and smooth power delivery\u003c\/li\u003e\n\u003cli data-section-id=\"yorq50\" data-start=\"866\" data-end=\"949\"\u003ePremium piston rings reduce friction while maintaining excellent cylinder sealing\u003c\/li\u003e\n\u003cli data-section-id=\"ky793l\" data-start=\"950\" data-end=\"1033\"\u003eAdvanced gasket technology delivers superior sealing and long-lasting reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1035\" data-end=\"1048\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1048\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1050\" data-end=\"1174\"\u003e\n\u003cli data-section-id=\"b8f855\" data-start=\"1050\" data-end=\"1072\"\u003eCast 2-Stroke Piston\u003c\/li\u003e\n\u003cli data-section-id=\"1houaud\" data-start=\"1073\" data-end=\"1091\"\u003ePiston Rings (2)\u003c\/li\u003e\n\u003cli data-section-id=\"6aqmvn\" data-start=\"1092\" data-end=\"1116\"\u003ePiston Pin \/ Wrist Pin\u003c\/li\u003e\n\u003cli data-section-id=\"6wg6ph\" data-start=\"1117\" data-end=\"1127\"\u003eCirclips\u003c\/li\u003e\n\u003cli data-section-id=\"1gdnfzz\" data-start=\"1128\" data-end=\"1144\"\u003eNeedle Bearing\u003c\/li\u003e\n\u003cli data-section-id=\"1j4tvgc\" data-start=\"1145\" data-end=\"1174\"\u003eComplete Top End Gasket Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1176\" data-end=\"1193\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul data-start=\"1195\" data-end=\"1448\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1wjqhze\" data-start=\"1195\" data-end=\"1217\"\u003ePiston Size: 71.93mm\u003c\/li\u003e\n\u003cli data-section-id=\"1ehjt92\" data-start=\"1218\" data-end=\"1239\"\u003eDisplacement: 300cc\u003c\/li\u003e\n\u003cli data-section-id=\"pygebi\" data-start=\"1240\" data-end=\"1264\"\u003eCompression: Standard\u003c\/li\u003e\n\u003cli data-section-id=\"x3wjru\" data-start=\"1265\" data-end=\"1284\"\u003ePiston Head: Flat\u003c\/li\u003e\n\u003cli data-section-id=\"10jcllc\" data-start=\"1285\" data-end=\"1304\"\u003ePiston Type: Cast\u003c\/li\u003e\n\u003cli data-section-id=\"4htmjq\" data-start=\"1305\" data-end=\"1334\"\u003eCompression Height: 38.0mm\u003c\/li\u003e\n\u003cli data-section-id=\"1mb947o\" data-start=\"1335\" data-end=\"1358\"\u003ePiston Pin: Biconical\u003c\/li\u003e\n\u003cli data-section-id=\"cpgzl3\" data-start=\"1359\" data-end=\"1397\"\u003eBig End Pin Diameter: 18 x 12 x 59mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eThe ATHENA P4C0720083002A Top End Piston Kit is designed for KTM 300 EXC models from 2017 through 2022. This product is identified as a top-end piston kit for the specified motorcycle application.\u003c\/p\u003e\n\u003cp\u003eManufactured under the ATHENA brand, this kit is supplied as one unit. The part number provides a clear reference for identifying the product when ordering or servicing a compatible KTM 300 EXC application.\u003c\/p\u003e\n\u003cp\u003eReview the motorcycle year and model information before purchase to help confirm that this ATHENA top-end piston kit matches the intended application. Installation should be completed according to appropriate service procedures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: ATHENA\u003c\/li\u003e\n\u003cli\u003ePart Number: P4C0720083002A\u003c\/li\u003e\n\u003cli\u003eProduct Type: Top end piston kit\u003c\/li\u003e\n\u003cli\u003eApplication: KTM 300 EXC models from 2017 through 2022\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: Each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":68128530497721,"sku":"227237","price":205.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/227237_1786039795.jpg?v=1793658339","url":"https:\/\/atticusgoods.com\/products\/athena-p4c0720083002a-top-end-piston-kit-for-ktm-300-exc-2017-2022","provider":"Atticus Goods","version":"1.0","type":"link"}