{"product_id":"progressive-suspension-shock-springs-for-12-series-412-series-2","title":"Progressive Suspension Shock Springs For 12-series \u0026 412-series","description":"\u003cp\u003eFine-tune your motorcycle's suspension with Progressive Suspension Shock Springs. These springs offer a customized riding experience tailored to your specific needs. Made in the U.S.A., they provide enhanced performance and durability.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eProgressive Suspension shock springs allow you to optimize your suspension setup for the perfect ride. Whether you're looking to improve handling, increase comfort, or accommodate additional weight, selecting the right springs is crucial. These springs are designed to provide a progressive rate, meaning they become stiffer as they compress, offering a balance between plushness on small bumps and support during larger impacts. Specifically designed for use with Progressive Suspension 12-Series shocks, these springs are required for those models. They also serve as direct replacements for the 412-Series shocks, ensuring a perfect fit and consistent performance.  These heavy-duty springs offer reliable performance and long-lasting durability, making them an excellent choice for riders seeking to enhance their motorcycle's suspension.\u003c\/p\u003e\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 provides a balance of plushness and support.\u003c\/li\u003e\n    \u003cli\u003eMade in the U.S.A. for exceptional quality and durability.\u003c\/li\u003e\n    \u003cli\u003eDirect replacement for 412-Series shocks, ensuring easy installation.\u003c\/li\u003e\n    \u003cli\u003eRequired for use with Progressive Suspension 12-Series shocks.\u003c\/li\u003e\n    \u003cli\u003eHeavy-duty construction for long-lasting reliability.\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\u003eColor\/Finish: Black\u003c\/li\u003e\n    \u003cli\u003eDuty: Heavy Duty\u003c\/li\u003e\n    \u003cli\u003eLength: 238.00 mm (9.37\")\u003c\/li\u003e\n    \u003cli\u003eMounting Position: Rear\u003c\/li\u003e\n    \u003cli\u003eProduct Name: Spring\u003c\/li\u003e\n    \u003cli\u003eProgressive Spring Rate: 1.88 kg\/mm - 2.68 kg\/mm (105 lb\/in - 150 lb\/in)\u003c\/li\u003e\n    \u003cli\u003eSpring Type: Single Progressive Rate\u003c\/li\u003e\n    \u003cli\u003eType: Shock\u003c\/li\u003e\n    \u003cli\u003eUnits: Pair\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003eThese springs are required when ordering 12-series shocks. Can be used as replacements for the 412-series shocks.\u003c\/p\u003e","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":53734095094090,"sku":"DS310032","price":132.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/8773ed7d646a7f2013ba3ce99f20c439.webp?v=1767793523","url":"https:\/\/partsdenmark.com\/es\/products\/progressive-suspension-shock-springs-for-12-series-412-series-2","provider":"Parts Denmark","version":"1.0","type":"link"}