{"product_id":"harddrive-remote-reservoir-rear-shocks-res-shock-1991-2020-xl-1982-1994-fxr-890-01050","title":"Harddrive Remote Reservoir Rear Shocks - RES Shock 1991-2020 Xl, 1982-1994 FXR… — Harley-Davidson (1984-2020)","description":"\u003cp\u003eHardDrive remote reservoir rear shocks with Speed Adaptive Valving for Harley Sportster and FXR models, offering full adjustability in preload, compression, and rebound. Choose 12.5-inch length for stock ride height or 14-inch for the extended club-style look, with progressive-rate springs and a floating piston design built for consistent performance across all riding conditions.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpeed Adaptive Valving (SAV) technology\u003c\/li\u003e\n  \u003cli\u003eInternal floating piston design for consistent performance\u003c\/li\u003e\n  \u003cli\u003eProgressive rate springs with tapered ends to prevent bottoming\u003c\/li\u003e\n  \u003cli\u003eA7075 forged aluminum body with precision CNC machining\u003c\/li\u003e\n  \u003cli\u003eFull adjustability: preload, compression, and rebound\u003c\/li\u003e\n  \u003cli\u003e04-13 Sportsters may require rear master cylinder relocation with 14-inch shocks\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 R0800129-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361114557\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 10 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 10.88 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. Available in 12.5-inch length for stock geometry or 14-inch for extended ride height.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need to relocate my rear master cylinder with the 14-inch shocks?\u003c\/h3\u003e\n\u003cp\u003e2004-2013 Sportsters may require rear master cylinder relocation when using the 14-inch shocks. Earlier and later models typically do not.\u003c\/p\u003e\n\u003ch3\u003eWhat adjustment options do these shocks have?\u003c\/h3\u003e\n\u003cp\u003eFull adjustability with preload, compression damping, and rebound damping controls to tune for your riding style and load.\u003c\/p\u003e\n\u003ch3\u003eWhat is Speed Adaptive Valving?\u003c\/h3\u003e\n\u003cp\u003eSAV technology adjusts damping based on suspension movement speed, providing better small-bump compliance and larger-hit control without manual adjustment.\u003c\/p\u003e\n\u003ch3\u003eWhat length shock should I order?\u003c\/h3\u003e\n\u003cp\u003eChoose 12.5-inch for stock ride height and handling, or 14-inch for the extended club-style look with a higher rear end.\u003c\/p\u003e\n\u003ch3\u003eAre these shocks rebuildable?\u003c\/h3\u003e\n\u003cp\u003eThese are premium performance shocks with internal floating pistons and progressive springs. Service depends on condition — contact HardDrive for rebuild options.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035616567407,"sku":"890-01050","price":1156.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/146b-5cfa9cfbd88b2.jpg?v=1777528961","url":"https:\/\/vtwinbikers.com\/products\/harddrive-remote-reservoir-rear-shocks-res-shock-1991-2020-xl-1982-1994-fxr-890-01050","provider":"Vtwinbikers","version":"1.0","type":"link"}