{"product_id":"bazooka-rear-preload-adjustable-shocks-1991-2020-xl-1982-1994-fxr-12-5-std-890-01040","title":"Bazooka Rear Preload Adjustable Shocks - 1991-2020 Xl, 1982-1994 FXR 12.5\" STD — Harley-Davidson (1982-2022)","description":"\u003cp\u003eHardDrive Bazooka rear shocks with Speed Adaptive Valving (SAV) damping system for Harley Sportster and FXR models. The race-proven SAV technology adjusts damping in real time to deliver consistent ride quality across varying road conditions, while the internal floating piston and forged A7075 aluminum construction ensure durability and stable performance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpeed Adaptive Valving (SAV) damping system\u003c\/li\u003e\n  \u003cli\u003eInternal Floating Piston (IFP) stabilizes damping performance\u003c\/li\u003e\n  \u003cli\u003eOne-piece forged A7075 aluminum body\u003c\/li\u003e\n  \u003cli\u003eTool-free preload adjustment via spring preload cap\u003c\/li\u003e\n  \u003cli\u003e12.5-inch standard length for stock ride height\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 HardDrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e R0800139-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361143861\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 18 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 9 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.99 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 1991-2020 Harley-Davidson Sportster (XL) and 1982-1994 Harley-Davidson FXR models with 12.5-inch shock length.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need special tools to adjust preload?\u003c\/h3\u003e\n\u003cp\u003eNo — the spring preload cap can be adjusted by hand without special tools.\u003c\/p\u003e\n\u003ch3\u003eWhat is Speed Adaptive Valving (SAV)?\u003c\/h3\u003e\n\u003cp\u003eSAV is a damping system that adjusts in real time based on road conditions and riding speed, providing consistent performance on both smooth and rough surfaces.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my 2020 Sportster?\u003c\/h3\u003e\n\u003cp\u003eYes — this part fits 1991-2020 Harley-Davidson Sportster (XL) models.\u003c\/p\u003e\n\u003ch3\u003eDo these shocks come with mounting hardware?\u003c\/h3\u003e\n\u003cp\u003eStandard shock mounting hardware is assumed. Verify your bike's shock mount specifications before installation.\u003c\/p\u003e\n\u003ch3\u003eCan I adjust ride height with these shocks?\u003c\/h3\u003e\n\u003cp\u003eThe 12.5-inch length maintains stock ride height. Preload adjustment affects suspension stiffness, not overall height.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035614634095,"sku":"890-01040","price":533.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_b63cb520-d614-436c-9046-a25832dff5bd.png?v=1779562941","url":"https:\/\/vtwinbikers.com\/products\/bazooka-rear-preload-adjustable-shocks-1991-2020-xl-1982-1994-fxr-12-5-std-890-01040","provider":"Vtwinbikers","version":"1.0","type":"link"}