{"product_id":"progressive-fork-cartridge-kits-harley-davidson","title":"Progressive Fork Cartridge Kits — Harley-Davidson","description":"\u003cp\u003eProgressive Suspension fork cartridge kit with gas-charged monotube dampers and progressive-rate fork springs, replacing all OEM internals for improved handling and braking stability. Available in stock and lowered ride heights to fit most Harley-Davidson models.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGas-charged monotube damper cartridges\u003c\/li\u003e\n  \u003cli\u003eCustom-tuned progressive-rate fork springs\u003c\/li\u003e\n  \u003cli\u003eReduces front-brake dive\u003c\/li\u003e\n  \u003cli\u003eImproves front-end stability and cornering\u003c\/li\u003e\n  \u003cli\u003eResists bottoming under hard braking\u003c\/li\u003e\n  \u003cli\u003eStock and lowered versions available\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 31-2533\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Suspension \/ Fork Cartridge Kits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10.05 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalifornia Prop 65 Warning:\u003c\/strong\u003e Yes — Cancer and Reproductive Harm. www.P65Warnings.ca.gov\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits most Harley-Davidson models. Verify your specific year and model on Progressive's fitment chart or contact the manufacturer for exact compatibility.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does this cartridge kit replace?\u003c\/h3\u003e\n\u003cp\u003eAll OEM fork internals — the dampers and springs inside the fork tubes. The fork tubes themselves are reused.\u003c\/p\u003e\n\u003ch3\u003eDo I get both stock and lowered springs?\u003c\/h3\u003e\n\u003cp\u003eYou choose stock or lowered height at purchase. The kit ships with one set tuned for your selected height.\u003c\/p\u003e\n\u003ch3\u003eWill this reduce front-brake dive?\u003c\/h3\u003e\n\u003cp\u003eYes — the progressive damping and spring rates are tuned to resist front-end squat under hard braking.\u003c\/p\u003e\n\u003ch3\u003eIs installation a DIY job?\u003c\/h3\u003e\n\u003cp\u003eMost riders have a shop install this due to fork disassembly, spring preload tools, and bleed procedures. Professional installation is recommended.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty?\u003c\/h3\u003e\n\u003cp\u003eProgressive includes a Lifetime Limited Warranty on materials and workmanship.\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":53040161357935,"sku":"T14-669279","price":505.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_87cdfb8a-e82d-48fb-8b93-edfafab7df55.png?v=1779565699","url":"https:\/\/vtwinbikers.com\/products\/progressive-fork-cartridge-kits-harley-davidson","provider":"Vtwinbikers","version":"1.0","type":"link"}