{"product_id":"progressive-suspension-412-series-shock-for-harley-dyna-12-5-inch-chrome-model-part-412-4038c","title":"Progressive Suspension 412 Series Shock for Harley Dyna - 12.5 inch Chrome Model (Part #412-4038C)","description":"412 Series Shock - 12.5\" - Standard - Chrome - Dyna\n\u003cp\u003eThe Progressive Suspension 412 Series Shock, designed specifically for Harley Dyna models, offers a simple yet durable upgrade to enhance your motorcycle's suspension performance. Crafted with quality in mind, these shocks feature a five-position cam-style spring preload adjuster, allowing riders to easily customize their ride for comfort and handling. Whether you prefer a full show-chrome finish or a black cover, these shocks are available in multiple style options, including chrome or black springs and end caps, to match your bike's aesthetic.\u003cbr\u003eMade in the USA, the 412 Series shocks are measured from center-of-eyelet to center-of-eyelet, ensuring proper fitment on your Harley. When installing on models from 1986 to 2015, some modifications, such as spacing the chain or belt guard, might be necessary for clearance. Slight variations in shock length can influence steering dynamics: a longer shock can offer quicker steering, while a shorter one may slow the steering response. Heavy-duty applications are recommended for bikes regularly operated near maximum load capacity or carrying heavy loads.\u003cbr\u003eBefore purchasing shocks that differ from OEM length, confirm that wheel travel and clearance issues—such as swingarm, axle, exhaust, or tire contact—are addressed to prevent interference. These shocks are approved for road use, but it’s essential to verify current certifications. Enhance your motorcycle's ride quality and handling with the reliable, adjustable features of the Progressive Suspension 412 Series Shock, tailored for Harley Dyna riders seeking performance and style.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Harley Dyna models for optimal fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFive-position cam-style spring preload adjuster for customizable ride comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMultiple style options including chrome and black finishes to match your motorcycle's look\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality materials for durability and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCenter-of-eyelet to center-of-eyelet measurement ensures accurate installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for road use with current certification, with some models requiring minor modifications for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable length to influence steering dynamics, offering either quicker or slower steering response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty applications recommended for bikes operated near maximum load capacity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with various model years, with considerations for clearance and wheel travel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves suspension performance with a cost-effective upgrade\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43031974412382,"sku":"DS310038","price":345.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/160480.png?v=1784498478","url":"https:\/\/vtwinvisionary.com\/products\/progressive-suspension-412-series-shock-for-harley-dyna-12-5-inch-chrome-model-part-412-4038c","provider":"V-TwinVisionary","version":"1.0","type":"link"}