{"product_id":"progressive-412-shocks-harley-davidson-98","title":"Progressive 412 Shocks — Harley-Davidson","description":"\u003cp\u003eProgressive 412 Series shocks deliver suspension tuning at entry-level pricing with a simple, durable design that improves ride quality over stock. Double-wall steel damper body with nitrogen charge and multi-stage velocity-sensitive valving provides consistent damping, while a five-position preload adjuster lets you dial comfort for your weight and riding style.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-wall steel damper construction\u003c\/li\u003e\n  \u003cli\u003eHigh-pressure nitrogen gas charge\u003c\/li\u003e\n  \u003cli\u003eMulti-stage velocity-sensitive damping\u003c\/li\u003e\n  \u003cli\u003e5-position cam-style preload adjuster\u003c\/li\u003e\n  \u003cli\u003eAvailable in standard or heavy-duty progressive springs\u003c\/li\u003e\n  \u003cli\u003eChrome or black finish options\u003c\/li\u003e\n  \u003cli\u003eOptional Show Chrome covers on select models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Progressive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 412-4076B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.2 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Suspension \/ Shocks and Struts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson models. Confirm your specific year and model before ordering to ensure compatibility with the correct mounting geometry.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the preload adjuster and how do I use it?\u003c\/h3\u003e\n\u003cp\u003eThe 5-position cam lets you adjust spring preload to match your weight and preference. Stiffer settings work for heavier riders; softer settings suit lighter riders.\u003c\/p\u003e\n\u003ch3\u003eCan I choose between standard and heavy-duty springs?\u003c\/h3\u003e\n\u003cp\u003eYes — Progressive offers both standard and heavy-duty progressive rate springs depending on your riding weight and desired stiffness.\u003c\/p\u003e\n\u003ch3\u003eAre these street legal?\u003c\/h3\u003e\n\u003cp\u003eYes — the 412 Series is street-legal and does not require special tuning or modifications to your motorcycle.\u003c\/p\u003e\n\u003ch3\u003eDo these shocks come with chrome covers?\u003c\/h3\u003e\n\u003cp\u003eStandard models do not include Show Chrome covers. Optional full chrome covers are available on select applications — verify fitment for your model before ordering.\u003c\/p\u003e\n\u003ch3\u003eHow often do these need maintenance?\u003c\/h3\u003e\n\u003cp\u003eNitrogen-charged shocks are sealed and maintenance-free. Monitor ride quality over time; if damping degrades after years of use, they can be serviced or replaced.\u003c\/p\u003e\n\u003ch2\u003eCalifornia Proposition 65 Warning\u003c\/h2\u003e\n\u003cp style=\"font-size:11px;color:#888;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"Progressive","offers":[{"title":"Default Title","offer_id":53040158146671,"sku":"T14-669178","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_a2f4e10a-4996-4d24-8d1a-05552e829c2a.png?v=1779565767","url":"https:\/\/vtwinbikers.com\/products\/progressive-412-shocks-harley-davidson-98","provider":"Vtwinbikers","version":"1.0","type":"link"}