{"product_id":"progressive-412-shocks-harley-davidson-108","title":"Progressive 412 Shocks — Harley-Davidson","description":"\u003cp\u003eProgressive 412 Cruise shocks deliver a lowered stance with full-stroke ride quality by combining a flat-wire spring with a progressive main spring. The 12.5-inch shock sits like an 11.5-inch unit under bike weight, yet uses its full travel as terrain demands.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSits like 11.5 in. eye to eye when loaded\u003c\/li\u003e\n  \u003cli\u003eFive-position preload adjuster\u003c\/li\u003e\n  \u003cli\u003eGas-charged damper\u003c\/li\u003e\n  \u003cli\u003eFlat-wire spring with progressive main spring\u003c\/li\u003e\n  \u003cli\u003eBlack powdercoat finish\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 412CRZ-4065B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEye to Eye:\u003c\/strong\u003e 12.5 in.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9 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 frame type before ordering, as shock mounting varies by model generation.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the actual eye-to-eye length?\u003c\/h3\u003e\n\u003cp\u003e12.5 inches, but the dual-spring design makes it sit and ride like an 11.5-inch shock when the bike is loaded.\u003c\/p\u003e\n\u003ch3\u003eCan I adjust the ride height or preload?\u003c\/h3\u003e\n\u003cp\u003eYes — the five-position preload adjuster lets you dial in spring rate to match your weight and riding style.\u003c\/p\u003e\n\u003ch3\u003eIs this shock gas-charged?\u003c\/h3\u003e\n\u003cp\u003eYes — a gas charge in the damper body reduces aeration and maintains consistent performance under hard riding.\u003c\/p\u003e\n\u003ch3\u003eWill I get a lowered look without a rough ride?\u003c\/h3\u003e\n\u003cp\u003eThat's the design goal. The flat-wire and progressive springs let you drop stance while still using full shock travel on bumps and dips.\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":53040166862959,"sku":"T14-969716","price":443.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_cb1e9d7d-7af5-4003-86fb-02b9db69c4b5.png?v=1779565842","url":"https:\/\/vtwinbikers.com\/products\/progressive-412-shocks-harley-davidson-108","provider":"Vtwinbikers","version":"1.0","type":"link"}