{"product_id":"progressive-suspension-412-series-shock-for-harley-davidson-13-5-inch-black-part-no-412-4003b","title":"Progressive Suspension 412 Series Shock for Harley-Davidson - 13.5 inch - Black - Part No. 412-4003B","description":"412 Series Shock - 13.5\" - Standard - Black - H-D\n\u003cp\u003eThe Progressive Suspension 412 Series Shock is engineered specifically for Harley-Davidson models, offering a simple yet durable upgrade to enhance your motorcycle's suspension performance. Designed to improve ride comfort and stability, this shock features a five-position cam style spring load preload adjuster that allows you to easily tailor the ride quality to your preferences. Whether you're seeking a smoother experience or more responsive handling, the adjustable preload ensures a personalized fit for various riding conditions and loads.\u003cbr\u003eMade in the USA, the 412 series shocks are built with quality materials and come in multiple style options, including full show-chrome or black covers, and either chrome or black springs and end caps. These shocks are measured from center-of-eyelet to center-of-eyelet, ensuring a precise fit for Harley models from 1986 to 2015. It is important to note that when installing these shocks on '86-'15 XL models, modifications or spacing of the chain or belt guard may be necessary to ensure proper clearance and prevent contact with other components.\u003cbr\u003eA slightly longer shock than stock can subtly alter the head angle, resulting in quicker steering response, while a shorter shock may produce a slower steering feel. Heavy-duty applications are recommended for bikes frequently operated at or near maximum load capacity, typically over 50% of the time. Before purchasing or installing shocks that differ from OEM length, verify that your wheel travel and clearance are sufficient to avoid issues with swingarm, axle, exhaust, chain\/belt guard, or tire contact. This ensures optimal performance and safety during your rides.\u003cbr\u003eOverall, the Progressive Suspension 412 Series Shock provides an affordable yet reliable upgrade for Harley riders seeking improved handling, comfort, and customization. Its straightforward design and adjustable features make it suitable for a variety of riding styles and conditions, ensuring your motorcycle maintains excellent performance on both city streets and open highways.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Harley-Davidson models for perfect fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFive-position cam style spring load preload adjuster for personalized ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality materials\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMultiple style options available, including chrome or black finishes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMeasured from center-of-eyelet to center-of-eyelet for precise installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Harley models from 1986 to 2015, with possible modification for '86-'15 XL models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjusts your motorcycle's handling by slightly altering the head angle for quicker or slower steering\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\u003eEnsure proper clearance with wheel travel, swingarm, exhaust, and other components before installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":50007809655024,"sku":"PS4003B","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/1980\/5424\/files\/160808.png?v=1783696962","url":"https:\/\/sublimepowersports.com\/products\/progressive-suspension-412-series-shock-for-harley-davidson-13-5-inch-black-part-no-412-4003b","provider":"Sublime Powersports","version":"1.0","type":"link"}