{"product_id":"spi-sports-parts-inc-psychic-exhaust-valve-spring-for-honda-crf450x-2005-2017-xu-09537es","title":"SPI Sports Parts Inc Psychic Exhaust Valve Spring for Honda CRF450X 2005-2017 [MPN: XU-09537ES]","description":"\u003cdiv class=\"wrap-collapsibleMM\"\u003e\n\u003cinput id=\"collapsibleDescriptionMMbf9a9e87\" class=\"collapsibleDescriptionMM toggleMM\" type=\"checkbox\"\u003e\u003clabel for=\"collapsibleDescriptionMMbf9a9e87\" class=\"lbl-toggleMM\"\u003eProduct Description\u003c\/label\u003e\u003cdiv class=\"collapsible-contentMM\"\u003e\u003cdiv class=\"content-innerMM\"\u003e\u003cp\u003eForged one-piece construction to help with weight reduction \u0026amp; improved flow. Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-2n\/suh35ht stainless steel. Springs are made of swosc-v material (oil-tempered steel wire). Some springs feature a progressive style design with more coils on one end of the spring. Progressive springs are heavier on one end and should always be installed towards the bottom. Non-progressive springs are paint marked and should be installed towards the top.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPI Sports Parts Inc","offers":[{"title":"Default Title","offer_id":46863566274747,"sku":"CCP-128671","price":28.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/5230\/6875\/files\/5386966_0_5.jpg?v=1755046458","url":"https:\/\/motomentum.com\/products\/spi-sports-parts-inc-psychic-exhaust-valve-spring-for-honda-crf450x-2005-2017-xu-09537es","provider":"Motomentum","version":"1.0","type":"link"}