{"product_id":"progressive-suspension-412-series-shock-11-inch-standard-chrome-for-harley-davidson-part-no-412-4005c","title":"Progressive Suspension 412 Series Shock - 11 Inch Standard Chrome for Harley-Davidson (Part No. 412-4005C)","description":"\u003cp\u003e412 Series Shock - 11\" - Standard - Chrome - H-D\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Progressive Suspension 412 Series Shock, designed specifically for Harley-Davidson motorcycles, offers a simple yet durable solution to enhance your bike's suspension performance. Constructed with high-quality materials and available in a sleek chrome finish, these shocks provide an attractive look while improving ride quality. The 412's robust design makes it a cost-effective upgrade, delivering better handling and comfort during both city commuting and longer rides. The five-position cam-style spring preload adjuster allows riders to easily customize ride height and stiffness, ensuring optimal performance tailored to individual preferences or load conditions. \u003cbr\u003e The shocks are approved for road use, with certification details available for verification, and are measured from center-of-eyelet to center-of-eyelet for accurate fitment. When installing on models from 1986 to 2015 XL series, some modifications to the chain or belt guard may be necessary to ensure proper clearance. Slight variations in length—either longer or shorter than stock—can influence steering characteristics, with longer shocks providing quicker steering and shorter ones offering slightly slower handling. Heavy-duty applications are recommended for bikes frequently operated at or near maximum load capacity. Before installation, confirm that your wheel travel and clearance are sufficient to prevent contact with exhaust components, swingarm, axle, or tires, especially if considering shocks with different lengths from OEM specifications. These shocks are available in multiple style options, including full show-chrome or black covers, as well as chrome or black springs and end caps, allowing customization to match your bike’s aesthetic. Made in the USA, the Progressive Suspension 412 Series Shock is engineered to improve ride comfort, handling, and durability for Harley-Davidson enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Harley-Davidson models for optimal fit and performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with durable materials and finished in chrome for style and longevity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFive-position cam-style spring preload adjuster for easy customization.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApproved for road use, with certification details available.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMeasurement from center-of-eyelet to center-of-eyelet ensures accurate fitment.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMultiple style options available, including full chrome or black covers and springs.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation may require modifications to chain or belt guards on certain models.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLength variations can alter steering characteristics for personalized handling.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty applications recommended for bikes operating near maximum load capacity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA, offering quality and reliability.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":45966988017861,"sku":"412-4005C","price":379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/7891\/4355\/files\/160542.png?v=1773697810","url":"https:\/\/btqllc.com\/products\/progressive-suspension-412-series-shock-11-inch-standard-chrome-for-harley-davidson-part-no-412-4005c","provider":"Bikes Trikes and Quads LLC","version":"1.0","type":"link"}