{"product_id":"progressive-fork-springs-harley-davidson-1","title":"Progressive Fork Springs — Harley-Davidson","description":"\u003cp\u003eProgressive Rate fork springs engineered to soak up small road bumps while remaining firm enough for larger impacts, reducing front-end dive during braking without sacrificing ride comfort. Precision-wound construction tuned specifically for Harley-Davidson applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProgressive rate spring design\u003c\/li\u003e\n  \u003cli\u003eReduces front-end dive during braking\u003c\/li\u003e\n  \u003cli\u003ePrecision wound for consistent performance\u003c\/li\u003e\n  \u003cli\u003eLifetime manufacturer warranty\u003c\/li\u003e\n  \u003cli\u003eAvailable in Standard and Heavy Duty versions for select applications\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 11-1154\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Suspension \/ Fork Springs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.25 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Prop 65 — Cancer and Reproductive Harm. 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, as Progressive offers different spring rates and HD\/Standard versions across the Harley lineup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's the difference between Heavy Duty and Standard versions?\u003c\/h3\u003e\n\u003cp\u003eHeavy Duty springs are stiffer for riders carrying extra weight or luggage. Standard springs suit lighter loads. Check your model to see which versions are available.\u003c\/p\u003e\n\u003ch3\u003eWill these reduce the harsh front-end dive when I brake hard?\u003c\/h3\u003e\n\u003cp\u003eYes. Progressive rates are engineered to firm up under load, so they resist compression more as braking force increases, keeping the front end higher.\u003c\/p\u003e\n\u003ch3\u003eDo I need new fork oil or seals?\u003c\/h3\u003e\n\u003cp\u003eFork springs alone do not require oil or seal replacement. If your forks are leaking or the oil is dirty, service those separately.\u003c\/p\u003e\n\u003ch3\u003eHow long does installation take?\u003c\/h3\u003e\n\u003cp\u003eAllow 1–2 hours per side if you're experienced with fork work. Spring replacement requires removing the fork from the bike and compressing the spring to swap it — consider professional installation if unsure.\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":53040162635887,"sku":"T14-669297","price":139.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e0b1837a-9245-4861-9666-a817ed14bd61.png?v=1779565724","url":"https:\/\/vtwinbikers.com\/products\/progressive-fork-springs-harley-davidson-1","provider":"Vtwinbikers","version":"1.0","type":"link"}