{"product_id":"prox-steel-exhaust-valve-spring-kit-28-ses2440-1-yamaha-yz450f-2010-2013-398032349485","title":"ProX Steel Exhaust Valve \u0026 Spring Kit #28.SES2440-1 Yamaha YZ450F 2010-2013","description":"\u003ctable class=\"spec-grid\"\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eYamaha YZ450F, 2010 to 2013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003esteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003e398032349485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cul class=\"spec-details\"\u003e\n\u003cli\u003eKit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OE retainers, bases and valve seals\u003c\/li\u003e\n\u003cli\u003eStronger valve springs deal with the extra weight of the steel valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"spec-fitment-note\"\u003eNot sure it fits your bike? Send us your make, model and year before you order and we'll check.\u003c\/p\u003e","brand":"Endo Supply","offers":[{"title":"Default Title","offer_id":48970791059712,"sku":"398032349485","price":1087.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/0512\/5376\/files\/398032349485.jpg?v=1783593783","url":"https:\/\/endosupply.co.nz\/products\/prox-steel-exhaust-valve-spring-kit-28-ses2440-1-yamaha-yz450f-2010-2013-398032349485","provider":"Endo Supply","version":"1.0","type":"link"}