{"product_id":"progressive-suspension-412-series-cruiser-shocks-7","title":"Progressive Suspension 412 Series Cruiser Shocks","description":"\u003cp\u003eUpgrade your cruiser or touring bike's ride quality with Progressive Suspension 412 Series shocks. These shocks offer a blend of classic styling and modern technology, providing enhanced comfort and handling on the road. Built with quality materials and precision engineering, the 412 Series shocks deliver consistent performance and long-lasting durability.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\nThese nitrogen-charged shocks feature multi-stage, velocity-sensitive valving that automatically adjusts to changing riding conditions. This ensures a smooth and controlled ride, whether you're cruising down the highway or navigating winding roads. The progressively wound steel spring enhances ride quality and improves handling, while the five-position cam-style preload adjuster allows you to fine-tune the ride to your specific needs. The complete shock assemblies include chrome springs and covers, adding a touch of style to your bike. The Progressive Suspension 412 Series shocks are designed specifically for cruiser and touring bikes, ensuring optimal fit and performance. They have an extended length of 11.50\" and progressive spring rate of 210 lb\/in - 250 lb\/in. Made in the USA, these shocks represent quality craftsmanship you can rely on.\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eNitrogen-charged shocks provide consistent damping and improved ride quality.\u003c\/li\u003e\n \u003cli\u003eMulti-stage, velocity-sensitive valving automatically adjusts to riding conditions for optimal performance.\u003c\/li\u003e\n \u003cli\u003eProgressively wound steel spring delivers superior ride and handling characteristics.\u003c\/li\u003e\n \u003cli\u003eFive-position cam-style preload adjuster allows for easy fine-tuning of the ride.\u003c\/li\u003e\n \u003cli\u003eDesigned specifically for cruiser and touring bikes, ensuring a perfect fit and optimal performance.\u003c\/li\u003e\n \u003cli\u003eComplete shock assemblies include chrome springs and covers for a stylish look.\u003c\/li\u003e\n \u003cli\u003eMade in the USA with high-quality materials for long-lasting durability.\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: Shock Absorber\u003c\/li\u003e\n \u003cli\u003eVendor Part Number: 412-4257C\u003c\/li\u003e\n \u003cli\u003eType: Coilover Monotube\u003c\/li\u003e\n \u003cli\u003eMounting Position: Rear\u003c\/li\u003e\n \u003cli\u003eDamping Method: Gas Charged\u003c\/li\u003e\n \u003cli\u003eAdjustment Style: Automatic\u003c\/li\u003e\n \u003cli\u003eSpring Type: Single Progressive Rate\u003c\/li\u003e\n \u003cli\u003eProgressive Spring Rate: 210 lb\/in - 250 lb\/in (3.75 kg\/mm - 4.50 kg\/mm)\u003c\/li\u003e\n \u003cli\u003eExtended Length: 11.50\" (292.00 mm)\u003c\/li\u003e\n \u003cli\u003eMaterial: Steel\u003c\/li\u003e\n \u003cli\u003eColor\/Finish: Black, Chrome\u003c\/li\u003e\n \u003cli\u003eDuty: Standard\u003c\/li\u003e\n \u003cli\u003eReservoir Location: Internal\u003c\/li\u003e\n \u003cli\u003eUnits: Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\nHeavy Duty (HD) applications are recommended for bikes operated at or near maximum load rating over 50% of the time. Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues such as swingarm\/axle to exhaust contact as well as chain\/belt guard or tire contact.","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":53732774084938,"sku":"13100718","price":469.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/c087d6fed08ea1efbd5046d327134780.webp?v=1767780612","url":"https:\/\/partsdenmark.com\/es\/products\/progressive-suspension-412-series-cruiser-shocks-7","provider":"Parts Denmark","version":"1.0","type":"link"}