{"product_id":"progressive-black-444-series-12-standard-duty-rear-shocks-harley-dyna-91-17","title":"Progressive Black 444 Series 12\" Standard Duty Rear Shocks Harley Dyna 91-17","description":"\u003cp\u003e\u003cspan\u003eAfter more than a decade of ruling the roads with Progressive's road proven 440 Series shocks, We’ve unveiled another breakthrough design. Dubbed Frequency Sensing Technology (FST) for its unique ability to dynamically adjust damping as you ride. The result is superior performance no matter the road conditions. A top mount threaded preload adjuster allows for fine tuning with a simple twist of the cap. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cdiv id=\"ctl00_ContentPlaceHolder1_dvLearnSubTitleDetails\" class=\"learnAboutTheProductSubTitle\"\u003eDetails\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFrequency Sensing Technology (FST) Allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality\u003c\/li\u003e\r\n\u003cli\u003eDeflective disc valving\u003c\/li\u003e\r\n\u003cli\u003eAdjust spring pre-load by hand,no special tool needed\u003c\/li\u003e\r\n\u003cli\u003eProgressive rate spring \u003c\/li\u003e\r\n\u003cli\u003eLifetime Limited Warranty\u003c\/li\u003e\r\n\u003cli\u003eMade in USA\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003eFits: 1991-2016 FXD, FXDWG Models (excluding FXDX \u0026amp; FLD)\u003cbr\u003e\u003cbr\u003e","brand":"Progressive Suspension","offers":[{"title":"Default Title","offer_id":42351967600711,"sku":"PR444-4036B","price":774.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/5953\/2615\/files\/444_Black_8.jpg?v=1767426564","url":"https:\/\/easternperformance.com\/products\/progressive-black-444-series-12-standard-duty-rear-shocks-harley-dyna-91-17","provider":"Eastern Performance Cycles","version":"1.0","type":"link"}