{"product_id":"radflo-3-0-coilover-1-shaft-with-remote-reservoir","title":"Radflo 3.0 Remote Reservoir Coilover Shock | Off-Road Suspension","description":"\u003cp class=\"p1\"\u003eThe Radflo 3.0 Remote Reservoir Coilover Shock is designed for the most demanding off-road suspension applications. Built for competition vehicles, high-horsepower rock bouncers, Ultra4 race cars, prerunners, and extreme trail rigs, this shock delivers the highest level of damping control available in the Radflo coilover lineup.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFeaturing a massive 3.0\" shock body, heavy-duty 7\/8\" shaft, and large-capacity remote reservoir, this coilover is engineered to maintain suspension control under conditions that overwhelm smaller shocks. Large tires, aggressive terrain, repeated impacts, and high vehicle speeds generate tremendous suspension loads and heat. The Radflo 3.0 Coilover was built specifically to manage those demands.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe increased oil volume of the 3.0 shock body combined with the remote reservoir allows for exceptional heat management, fade resistance, and damping consistency during long race days, aggressive hill climbs, desert runs, and extreme off-road use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Radflo 3.0 \u003cmeta charset=\"utf-8\"\u003ecoilover shock with remote reservoir\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual-rate spring hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eUniversal spherical bearings\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca rel=\"noopener\" href=\"\/collections\/eibach-springs\" target=\"_blank\"\u003eEibach Coilover Springs\u003c\/a\u003e Sold Separately \u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWhy Choose a 3.0 Coilover?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eAs suspension travel, vehicle weight, tire size, and horsepower increase, shock control becomes increasingly important. A 3.0 coilover offers significantly more damping capacity than smaller shocks, allowing the suspension to better absorb impacts, control chassis movement, and maintain traction.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eAvailability Note:\u003c\/b\u003e \u003c\/span\u003eAs the #1 stocking warehouse for Radflo Performance Shocks, we maintain one of the largest inventories of Radflo coilovers and springs in the industry. While many popular shock configurations are available for immediate shipment, certain coilovers, custom valving packages, and special-order suspension components may require 4–6 weeks for production and delivery.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eNeed parts quickly? \u003cmeta charset=\"utf-8\"\u003e\u003cb style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003ca href=\"tel:615-962-9135\" title=\"Call Us: 615-962-9135\"\u003eCall us\u003c\/a\u003e \u003c\/b\u003efor current inventory availability and expert help selecting the right coilover shocks, springs, or suspension package for your build.\u003c\/p\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBrand: Radflo\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Type:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eCoilover with Remote Reservoir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter:\u003c\/strong\u003e 3.0″ \u003cmeta charset=\"utf-8\"\u003eshock body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel:\u003c\/strong\u003e 10″, 12\", 14\" or 16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 1.0″ \u003cmeta charset=\"utf-8\"\u003eshaft for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Size:\u003c\/strong\u003e 0.75″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication: \u003c\/strong\u003eFront or Rear Suspension Applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e SSID Alloy Steel Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Finish: \u003c\/strong\u003eClear Cadmium Plating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Caps\/Eyelets: \u003c\/strong\u003eCNC Machined 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaps Finish:\u003c\/strong\u003e Black Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Material:\u003c\/strong\u003e Nitro Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Finish:\u003c\/strong\u003e Mirror Polished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Guide: \u003c\/strong\u003eCNC Machined Bronze with PTFE Coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston:\u003c\/strong\u003e Radflo Aluminum Freeflo Racing Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal System:\u003c\/strong\u003e Quad-Ring \u0026amp; Lip Seal (Rebuildable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValving Type:\u003c\/strong\u003e Velocity-Sensitive Deflective Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValving: \u003c\/strong\u003eConsumer or Factory Tunable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Type:\u003c\/strong\u003e Radflo High-Temp Foam Resistant Suspension Fluid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressurization:\u003c\/strong\u003e Nitrogen Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Pressure: \u003c\/strong\u003e200 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eFully rebuildable and revalvable design\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Rate Spring Hardware: \u003c\/strong\u003eIncluded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003eSprings Not Included. Compatible with a wide range of \u003ca rel=\"noopener\" href=\"\/collections\/eibach-springs\" target=\"_blank\"\u003ecoilover springs\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold:\u003c\/strong\u003e Individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal fitment for high-performance off-road suspension systems including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003eLarge tires (40\"+)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003eLong-travel suspension systems\u003c\/li\u003e\n\u003cli class=\"li1\"\u003eHigh-horsepower drivetrains\u003c\/li\u003e\n\u003cli class=\"li1\"\u003eCompetition racing applications\u003c\/li\u003e\n\u003cli class=\"li1\"\u003eAggressive off-road terrain\u003c\/li\u003e\n\u003cli class=\"li1\"\u003eHeavy tube chassis vehicles\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eProper spring rate selection, mounting dimensions, and reservoir routing must be verified for your application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdetails class=\"details\"\u003e\n\u003csummary class=\"details__header\"\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"details-content rte\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e1. What makes a Radflo 3.0 Coilover different from a 2.5 Coilover?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe 3.0 shock body provides even greater oil volume and damping capacity than a 2.5. This allows for superior control of large tires, heavier vehicles, higher speeds, and more aggressive suspension systems.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e2. Who should choose a Radflo 3.0 Remote Reservoir Coilover?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe 3.0 is best suited for competition vehicles, rock bouncers, Ultra4 race cars, prerunners, long-travel builds, and extreme off-road applications where maximum suspension performance is required.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e3. Why is a remote reservoir important on a 3.0 shock?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe remote reservoir increases oil capacity and helps dissipate heat, reducing shock fade during extended racing, trail riding, or repeated hard impacts.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e4. Do these coilovers include springs?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eNo. Springs are sold separately so builders can choose the correct Eibach coilover springs and spring rates for their specific suspension design and vehicle weight. \u003cmeta charset=\"utf-8\"\u003e(\u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/wideopendesign.com\/blogs\/tech-videos\/mastering-the-math-how-to-calculate-spring-rates-without-a-scale\" target=\"_blank\"\u003eLearn How to Calculate Spring Rates\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e5. Are Radflo 3.0 Remote Reservoir Coilovers rebuildable?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eYes. Radflo shocks are fully rebuildable and serviceable. Regular maintenance helps ensure long-term performance and reliability in the harshest off-road environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Radflo Suspension","offers":[{"title":"10\"","offer_id":56214543270054,"sku":"7CR-001-00","price":1210.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":56214543302822,"sku":"7CR-002-00","price":1220.0,"currency_code":"USD","in_stock":true},{"title":"14\"","offer_id":56214543335590,"sku":"7CR-003-00","price":1230.0,"currency_code":"USD","in_stock":true},{"title":"16\"","offer_id":56214543368358,"sku":"7CR-004-00","price":1240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/7CR-001-00-Radflo-3.0-Coilover-Remote-Reservoir-1.jpg?v=1776955547","url":"https:\/\/wideopendesign.com\/products\/radflo-3-0-coilover-1-shaft-with-remote-reservoir","provider":"Wide Open Design","version":"1.0","type":"link"}