{"product_id":"2490122-prox-valve-spring-kit-for-yamaha-yzf450-2014-2015-exhaust-steel","title":"Prox Valve \u0026 Spring Kit For Yamaha YZF450 2014-2015 Exhaust - Steel","description":"\u003cp\u003eThe \u003cstrong\u003eProx Valve \u0026amp; Spring Kit For Yamaha YZF450 2014-2015 Exhaust - Steel \u003c\/strong\u003e is part of the latest collection from Prox.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces the OEM valves and valve springs\u003c\/li\u003e\n\u003cli\u003eSteel, nitrided valves for increased durability and less wear under extreme conditions\u003c\/li\u003e\n\u003cli\u003eStronger valve springs deal with the extra weight of the steel valves\u003c\/li\u003e\n\u003cli\u003eSprings are made from premium chrome vanadium steel for higher performance and durability at high rpm\u003c\/li\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 OEM retainers, bases and valve seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Exhaust\u003c\/li\u003e\n\u003cli\u003eColor\/Finish: Steel\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003cli\u003eProduct Name: Valve and Spring Kit\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTo fit:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2014  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2014  European Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2015  American Models\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ 450 F 2015  European Models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eManufacturer part number: \u003c\/b\u003e28.SES2444-1\u003c\/p\u003e\u003cp\u003eView all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/prox\"\u003eProx\u003c\/a\u003e\u003c\/strong\u003e. View all \u003cstrong\u003e\u003ca href=\"https:\/\/www.ghostbikes.com\/collections\/parts-spares\"\u003eParts and spares\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":55709193306498,"sku":"2490122","price":148.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/9452\/0351\/files\/120578_1200x1123_1eecb6ce-c966-4ab3-bb97-3fca3e4e347f.jpg?v=1758554596","url":"https:\/\/www.ghostbikes.com\/products\/2490122-prox-valve-spring-kit-for-yamaha-yzf450-2014-2015-exhaust-steel","provider":"Ghostbikes","version":"1.0","type":"link"}