{"product_id":"progressive-412-shocks-harley-davidson-50","title":"Progressive 412 Shocks — Harley-Davidson","description":"\u003cp\u003eProgressive 412 Series shocks deliver tunable suspension for Harley-Davidson with a durable double-wall steel body and nitrogen-charged, velocity-sensitive damping. A five-position preload adjuster lets you dial ride height and firmness to match your weight and riding style, while standard or heavy-duty progressive springs keep the bike planted through corners and over bumps.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-wall steel damper body\u003c\/li\u003e\n  \u003cli\u003eNitrogen-charged, multi-stage velocity-sensitive valving\u003c\/li\u003e\n  \u003cli\u003e5-position cam-style preload adjuster\u003c\/li\u003e\n  \u003cli\u003eStandard or heavy-duty progressive rate springs\u003c\/li\u003e\n  \u003cli\u003eAvailable in chrome or black finish\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 412-4077B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Suspension \/ Shocks and Struts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.5 lb\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. Verify your specific year and model before ordering to ensure correct spring rate and mounting pattern.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I adjust the preload myself?\u003c\/h3\u003e\n\u003cp\u003eYes. The 5-position cam adjuster lets you change preload without tools — dial it to match your weight and riding conditions.\u003c\/p\u003e\n\u003ch3\u003eDo the 412s come with chrome covers?\u003c\/h3\u003e\n\u003cp\u003eStandard 412s ship bare. Show chrome covers are available as an optional upgrade on select applications.\u003c\/p\u003e\n\u003ch3\u003eWhat spring rate options are available?\u003c\/h3\u003e\n\u003cp\u003eChoose standard or heavy-duty progressive rate springs depending on your weight and desired ride comfort.\u003c\/p\u003e\n\u003ch3\u003eAre these shocks rebuildable if they wear out?\u003c\/h3\u003e\n\u003cp\u003eContact Progressive directly for rebuild or warranty service options for your specific shock model.\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":53040153297007,"sku":"T14-630120","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_ac5c2493-14f0-4704-a3eb-acbf117979b5.png?v=1779566651","url":"https:\/\/vtwinbikers.com\/products\/progressive-412-shocks-harley-davidson-50","provider":"Vtwinbikers","version":"1.0","type":"link"}