{"product_id":"athena-cylinder-kit-69-00-mm-for-honda-crf150r-p400210100023","title":"Athena Cylinder Kit 69.00 mm for Honda CRF150R (P400210100023)","description":"\u003cp\u003eUpgrade your Honda CRF150R with the Athena Cylinder Kit, part number P400210100023. Designed for high-performance applications, this kit combines an aluminum cylinder with a nickel-carbide coating for durability, reliable heat management, and consistent operation under demanding riding conditions. The cylinder features larger water jackets to support improved cooling performance and help maintain stable operating temperatures.\u003cbr\u003eThe kit includes specially designed, high-performance hard-anodized power valves engineered specifically for the Athena cylinder system. These power valves cannot be used with the OEM cylinder, making this kit a dedicated performance upgrade rather than a direct replacement of individual factory components. The included forged piston features a molybdenum coating that helps reduce friction and supports long-term wear resistance.\u003cbr\u003eThis Athena kit is intended for riders and technicians seeking dependable performance improvements for the Honda CRF150R. Professional installation and careful inspection of related engine components are recommended to ensure proper fitment and setup. The cylinder head is not included, so retain or source the appropriate compatible component separately. Verify application details before installation to confirm compatibility with your motorcycle and engine configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAluminum cylinder with nickel-carbide coating for durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLarger water jackets support improved engine cooling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHard-anodized, high-performance power valves designed specifically for the Athena cylinder\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePower valves cannot be used with the OEM cylinder\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eForged piston with molybdenum coating to help reduce friction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCylinder head is not included\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":60117912813854,"sku":"P400210100023","price":646.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/73612.png?v=1791116977","url":"https:\/\/shoplepier.com\/products\/athena-cylinder-kit-69-00-mm-for-honda-crf150r-p400210100023","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}