{"product_id":"athena-hyper-race-46-6mm-cylinder-kit-with-head-part-number-070200","title":"Athena Hyper Race 46.6mm Cylinder Kit with Head, Part Number 070200","description":"The race version of the popular Athena 70cc big bore kit, available in one part number.  All parts are available separately for custom builds.\n\u003cp\u003eThe Athena Hyper Race 46.6mm Cylinder Kit with Head is designed for performance-focused builds requiring increased displacement and race-oriented components. This complete cylinder kit includes the cylinder, cylinder head, piston assembly, reed components, and required gaskets for installation. Athena manufacturer part number 070200 and vendor part number 070200 identify this kit.\u003c\/p\u003e\u003cp\u003eDesigned for select 50cc Yamaha scooters, this Athena kit fits the 2002–2005 and 2008–2011 Yamaha YW50 Zuma, as well as the 2002–2003 Yamaha YJ50RA Vino Classic. Verify the model year and existing engine configuration before installation to ensure proper compatibility. The kit is intended for custom and performance applications, and all included components are matched for the Hyper Race configuration.\u003c\/p\u003e\u003cp\u003eFeature: Complete 46.6mm cylinder kit with cylinder, head, piston assembly, reeds, and gaskets\u003cbr\u003eFeature: Hyper Race design for performance-oriented scooter builds\u003cbr\u003eFeature: Includes the components needed for a coordinated top-end upgrade\u003cbr\u003eFeature: Compatible with select Yamaha Zuma and Vino Classic models\u003cbr\u003eFeature: Athena manufacturer and vendor part number 070200\u003c\/p\u003e\u003cp\u003eProfessional installation and appropriate tuning are recommended after installation. Carburetor calibration, fuel delivery, ignition settings, and related engine components may require adjustment to support the upgraded cylinder kit. Confirm local regulations and intended use before installing this race-oriented product.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete 46.6mm cylinder kit with cylinder, head, piston assembly, reeds, and gaskets\u003c\/li\u003e\n\u003cli\u003eHyper Race design for performance-oriented scooter builds\u003c\/li\u003e\n\u003cli\u003eIncludes components needed for a coordinated top-end upgrade\u003c\/li\u003e\n\u003cli\u003eFits select 2002–2005 and 2008–2011 Yamaha YW50 Zuma models\u003c\/li\u003e\n\u003cli\u003eFits select 2002–2003 Yamaha YJ50RA Vino Classic models\u003c\/li\u003e\n\u003cli\u003eAthena manufacturer and vendor part number 070200\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2001 Yamaha YJ50 Vino\u003cbr\u003e\n2002 Yamaha YJ50 Vino\u003cbr\u003e\n2002 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2002 Yamaha YW50 Zuma\u003cbr\u003e\n2003 Yamaha YJ50 Vino\u003cbr\u003e\n2003 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2003 Yamaha YW50 Zuma\u003cbr\u003e\n2004 Yamaha YJ50 Vino\u003cbr\u003e\n2004 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2004 Yamaha YW50 Zuma\u003cbr\u003e\n2005 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2005 Yamaha YW50 Zuma\u003cbr\u003e\n2008 Yamaha YW50 Zuma\u003cbr\u003e\n2009 Yamaha YW50 Zuma\u003cbr\u003e\n2010 Yamaha YW50 Zuma\u003cbr\u003e\n2011 Yamaha YW50 Zuma\u003cbr\u003e\n2013 Yamaha CW50 Zuma II","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":67549880156395,"sku":"68-4501","price":225.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/bc1b-5b89ad1d0eccc.jpg?v=1790697847","url":"https:\/\/ctracingservices.com\/products\/athena-hyper-race-46-6mm-cylinder-kit-with-head-part-number-070200","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}