{"product_id":"spring-kit-06-08-trx450r-30-30920","title":"Spring Kit 06-08 Trx450R 30-30920","description":"Lightweight Racing Valve Spring Kit\u003cli\u003eCompatible with boosted or turbocharged applications\u003c\/li\u003e\u003cli\u003eDesigned with increased spring rates and high lift compatibility compared to the stock springs\u003c\/li\u003e\u003cli\u003eCNC-machined titanium or H.T. (Heat Treated) Steel retainers and Cr-Si (Chromium Silicon) alloy dual springs provide valvetrain control at high rpms with high-performance camshaft capability\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003eExhaust springs include a progressively wound inner spring, which should be installed with the tightly wound end seated on the H.T. steel basewashers.\nKit Includes:\n• 2x Intake CrSi Valve Springs\n• 2x Exhaust CrSi Valve Springs\n• 2x Intake Titanium Retainers\n• 2x Exhaust Titanium Retainers\n• 2x Intake H.T. Steel Basewashers\n• 2x Exhaust H.T. Steel Basewashers","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":50861030080842,"sku":"25PTS012822","price":305.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8949\/1786\/files\/c477f841f47daa1f75bf94634fd2382c_600_22794764-5c47-4794-99a0-5a07503f7c13.webp?v=1751961233","url":"https:\/\/throttleandgear.com\/products\/spring-kit-06-08-trx450r-30-30920","provider":"Throttle \u0026 Gear Co. Ltd.","version":"1.0","type":"link"}