{"product_id":"progressive-suspension-shock-springs-for-12-series-412-series-4","title":"Progressive Suspension Shock Springs For 12-series \u0026 412-series","description":"\u003cp\u003eFine-tune your motorcycle's suspension to meet your specific needs with these high-quality shock springs from Progressive Suspension. Made in the U.S.A., these springs offer a customized riding experience, whether you're seeking enhanced comfort or improved handling. These springs are designed for use with Progressive Suspension 12-series and 412-series shocks.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\nThese Progressive Suspension shock springs provide a crucial element in optimizing your motorcycle's suspension performance. Selecting the right spring rate allows you to tailor the suspension to your weight, riding style, and typical load, resulting in improved ride quality, better handling, and increased stability. The progressive spring rate offers a comfortable ride over small bumps while providing increased resistance to bottoming out during more significant impacts. These springs are designed as replacements for 412-series shocks or are required when ordering 12-series shocks. Upgrade your ride and experience the difference a properly tuned suspension can make.\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFine-tune your suspension for optimal performance and comfort.\u003c\/li\u003e\n  \u003cli\u003eProgressive spring rate adapts to varying road conditions.\u003c\/li\u003e\n  \u003cli\u003eMade in the U.S.A. with high-quality materials.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with Progressive Suspension 12-series shocks (required when ordering)\u003c\/li\u003e\n  \u003cli\u003eCan be used as a replacement for Progressive Suspension 412-series shocks.\u003c\/li\u003e\n  \u003cli\u003eEnhances handling, stability, and overall ride quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Progressive Suspension\u003c\/li\u003e\n  \u003cli\u003eProduct Name: Spring\u003c\/li\u003e\n  \u003cli\u003eColor\/Finish: Chrome\u003c\/li\u003e\n  \u003cli\u003eDuty: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003eLength: 9.37\" (238.00 mm)\u003c\/li\u003e\n  \u003cli\u003eMounting Position: Rear\u003c\/li\u003e\n  \u003cli\u003eSpring Type: Single Progressive Rate\u003c\/li\u003e\n  \u003cli\u003eProgressive Spring Rate: 105 lb\/in - 150 lb\/in (1.88 kg\/mm - 2.68 kg\/mm)\u003c\/li\u003e\n  \u003cli\u003eUnits: Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThese springs are required when ordering 12-series shocks.\u003c\/li\u003e\n  \u003cli\u003eCan be used as replacements for the 412-series shocks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":53734184354122,"sku":"DS222016","price":1606.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/e2d7b7fa526a7a67c9112756986c892d_b031d144-a273-49bb-b4c7-ac8f09036817.webp?v=1767794211","url":"https:\/\/partsdenmark.se\/products\/progressive-suspension-shock-springs-for-12-series-412-series-4","provider":"Parts Denmark","version":"1.0","type":"link"}