{"product_id":"progressive-suspension-412-series-shocks-for-harley-models-56","title":"Progressive Suspension 412 Series Shocks For Harley Models","description":"\u003cp\u003eUpgrade your Harley-Davidson's suspension with the Progressive Suspension 412 Series shocks. These shocks offer a blend of performance and value, providing a significant improvement over stock suspension. The 412 Series is engineered for durability and ease of use, ensuring a comfortable and controlled ride.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Progressive Suspension 412 Series shocks are designed specifically for Harley-Davidson models, offering a cost-effective solution to enhance your motorcycle's suspension performance. With their simple yet robust design, the 412 shocks deliver improved handling and ride quality. A five-position cam-style spring load preload adjuster allows you to easily fine-tune your ride to match your load and riding style. Available in various style options, including full show-chrome or black covers, with chrome or black springs and end caps, you can customize the look of your bike. Built with quality materials and gas-charged damping, these shocks ensure consistent performance and long-lasting durability. These heavy-duty shocks are recommended for bikes operated near the manufacturer's maximum load rating more than 50% of the time. All shocks are measured center-of-eyelet to center-of-eyelet, ensuring precise fitment.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eEnhance your Harley's suspension performance with these durable and cost-effective shocks.\u003c\/li\u003e\n    \u003cli\u003eEasily adjust your ride with the five-position cam-style spring load preload adjuster.\u003c\/li\u003e\n    \u003cli\u003eCustomize your bike's appearance with multiple style options, including chrome and black finishes.\u003c\/li\u003e\n    \u003cli\u003eEnjoy consistent performance and long-lasting durability thanks to gas-charged damping.\u003c\/li\u003e\n    \u003cli\u003eMade in the USA, ensuring high-quality craftsmanship.\u003c\/li\u003e\n    \u003cli\u003eHeavy-duty design for bikes operated at or near maximum load capacity.\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: 412-4048C\u003c\/li\u003e\n    \u003cli\u003eMounting Position: Rear\u003c\/li\u003e\n    \u003cli\u003eType: Coilover Monotube\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: 4.80 kg\/mm - 5.65 kg\/mm (270 lb\/in - 315 lb\/in)\u003c\/li\u003e\n    \u003cli\u003eExtended Length: 320.00 mm (12.60\")\u003c\/li\u003e\n    \u003cli\u003eMaterial: Steel\u003c\/li\u003e\n    \u003cli\u003eColor\/Finish: Black, Chrome\u003c\/li\u003e\n    \u003cli\u003eDuty: Heavy Duty\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\n\u003cp\u003eWhen installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain\/belt guard to allow proper clearance. A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering. A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering. 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.\u003c\/p\u003e","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":53734086607178,"sku":"PS4048C","price":457.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/c4e5646617fd5f4b3c0ca0f96aab0dcb_57af47fc-4c6d-427d-9029-50d29e29cc6e.webp?v=1767793379","url":"https:\/\/partsdenmark.com\/es\/products\/progressive-suspension-412-series-shocks-for-harley-models-56","provider":"Parts Denmark","version":"1.0","type":"link"}