{"product_id":"cylinder-kit-hyper-race-domed-47-6mm-1","title":"Cylinder Kit Hyper Race Domed 47.6mm","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.\u003cbr\u003eFeatures:\u003cul\u003e\n\u003cli\u003eCylinder kits include cylinder, head, piston assembly, reeds, and gaskets\u003c\/li\u003e\n\u003cli\u003ePiston kits include piston, rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eCarburetors have a manual choke assembly\u003c\/li\u003e\n\u003cli\u003eHyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1997 Yamaha CW50 Zuma II\u003cbr\u003e\n1998 Yamaha CW50 Zuma II\u003cbr\u003e\n1999 Yamaha CW50 Zuma II\u003cbr\u003e\n2000 Yamaha CW50 Zuma II\u003cbr\u003e\n2001 Yamaha CW50 Zuma II\u003cbr\u003e\n2002 Yamaha YJ50 Vino\u003cbr\u003e\n2002 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2003 Yamaha YJ50 Vino\u003cbr\u003e\n2003 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2004 Yamaha YJ50 Vino\u003cbr\u003e\n2004 Yamaha YJ50RA Vino Classic\u003cbr\u003e\n2005 Yamaha YJ50RA Vino Classic","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":55932005613736,"sku":"070100","price":450.95,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8273\/6552\/files\/4084-5b89acc93c764_ad66e9d9-f09d-43eb-8ba1-810af6145ea6.jpg?v=1788121134","url":"https:\/\/speedguyscanada.com\/products\/cylinder-kit-hyper-race-domed-47-6mm-1","provider":"THE SPEED GUYS CANADA ","version":"1.0","type":"link"}