{"product_id":"radflo-2-5-air-shock-1-5-8-shaft","title":"Radflo 2.5 Air Shock - 1-5\/8″ Shaft","description":"\u003cp\u003eThe Radflo 2.5 Air Shock with a massive 1-5\/8″ (1.625″) shaft is built for lightweight off-road vehicles that demand strength, simplicity, and tunability and is available in 8″, 10\", 12\", 14\", 16\", or 18\" travel lengths. Designed to reduce suspension weight without sacrificing control, this air shock is a popular choice for rock crawlers, lightweight buggies, and custom tube chassis builds.\u003c\/p\u003e\n\u003cp\u003eFunctioning similarly to a coil-over, the air shock supports vehicle weight while controlling suspension movement. Spring rate and ride height are easily adjusted by modifying internal nitrogen pressure and oil volume, eliminating the need for coil spring swaps.\u003c\/p\u003e\n\u003cp\u003eThe 2.5″ mirror polished SSID alloy steel body increases oil capacity and improves heat management, while the oversized 1.625″ piston rod provides exceptional strength under heavy side loads. Its compact design makes installation simple, even in tight chassis configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Radflo 2.5 Air Shock\u003c\/li\u003e\n\u003cli\u003eUniversal Spherical Bearing \u0026amp; Mounting Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e*Sold Individually\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(249, 6, 6);\"\u003e\u003cb\u003eAvailability Note:\u003c\/b\u003e\u003c\/span\u003e As the #1 Stocking Warehouse for Radflo, we maintain the largest on-shelf inventory of shocks in the industry. While we keep the most popular lengths ready for immediate shipment, the high demand for specialized sizes can occasionally result in a lead time on shocks that get ordered. \u003c\/p\u003e\n\u003cp\u003eWe are committed to getting your rig on the trail as fast as possible. If your build schedule is critical, please \u003cb\u003e\u003ca title=\"Call Us: 615-962-9135\" href=\"tel:615-962-9135\"\u003ecall us\u003c\/a\u003e to confirm real-time inventory\u003c\/b\u003e before placing your order.\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\n\u003cstrong\u003eShock Type:\u003c\/strong\u003e Off-Road Air Shock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter:\u003c\/strong\u003e 2.5″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel:\u003c\/strong\u003e 8″, 10\", 12\", 14\", 16\", or 18\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 1.625″ (1 5\/8″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Size:\u003c\/strong\u003e 0.625″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Front or Rear\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\u003e Clear Cadmium Plating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Caps\/Eyelets:\u003c\/strong\u003e CNC 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 Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Finish:\u003c\/strong\u003e Mirror Polished \u0026amp; Chrome Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Guide:\u003c\/strong\u003e CNC 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 Combination 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\u003e Consumer 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\u003e 200 PSI (Adjustable Based on Setup)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Consumer or Factory Serviceable\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\u003eUniversal fitment for custom off-road suspension systems including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRock crawlers\u003c\/li\u003e\n\u003cli\u003eLightweight trail rigs\u003c\/li\u003e\n\u003cli\u003eUltra4-style builds\u003c\/li\u003e\n\u003cli\u003eCustom tube chassis vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProper nitrogen pressure, mounting geometry, and tuning must be set according to vehicle weight and intended use.\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\u003eAir shocks combine spring force and damping into one compact, lightweight unit. By adjusting nitrogen pressure, you can quickly fine-tune ride height and spring characteristics without changing hardware.\u003c\/p\u003e\n\u003cp\u003eThe large 1.625″ shaft significantly increases bending resistance and structural strength, making it ideal for aggressive off-road applications with high side loads. The 2.5″ body increases oil volume for improved heat control compared to smaller air shocks.\u003c\/p\u003e\n\u003cp\u003eRadflo’s Freeflo Racing Piston and velocity sensitive valving automatically adapt damping performance based on terrain, while full rebuildability ensures long term service life and tunability for evolving setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003chr\u003e","brand":"Radflo Suspension","offers":[{"title":"8\"","offer_id":56214543433894,"sku":"6SA-001-00","price":580.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":56214543466662,"sku":"6SA-002-00","price":580.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":56214543499430,"sku":"6SA-003-00","price":590.0,"currency_code":"USD","in_stock":true},{"title":"14\"","offer_id":56214543532198,"sku":"6SA-004-00","price":600.0,"currency_code":"USD","in_stock":true},{"title":"16\"","offer_id":56214543564966,"sku":"6SA-005-00","price":630.0,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":56214543597734,"sku":"6SA-006-00","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/1_535f56b3-b5b0-4c52-9ba0-f01c50b416ed.jpg?v=1776955200","url":"https:\/\/wideopendesign.com\/products\/radflo-2-5-air-shock-1-5-8-shaft","provider":"Wide Open Design","version":"1.0","type":"link"}