{"product_id":"polaris-rzr-pro-s-4-portal-gear-lift","title":"Polaris RZR Pro S 4\" Portal Gear Lift","description":"\u003cstrong\u003eGet More Out of Your Pro S with GDP Portals\u003c\/strong\u003e\u003cbr\u003eIf you could get more power and performance from your Polaris RZR Pro S, why would you say no  With SuperATV's 4\" GDP Portal Gear Lift, you get a lift and gear reduction built into one package. Our GDP Portals come in 15% or 30% gear reductions with a choice of either cast or billet aluminum housing. Plus, the 4\" lift gives you clearance to tackle bigger obstacles and fit larger tires. You'll feel the difference every time you hit the gas.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat Is a Dual Idler \u003c\/strong\u003e\u003cbr\u003eAfter years of perfecting them, our dual idler gear portals are built for serious strength. The second idler gear helps spread the load for better torque transfer and durability. With precise CNC grinding and tough 9310 steel, these gears are made to last. Perfect engineering and precision mean our dual idlers are the game changer you've been waiting for.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGear Reduction for Peak Performance\u003c\/strong\u003e\u003cbr\u003eChoose a gear reduction that fits your ride. Go with a 15% reduction for faster speeds and solid torque, or ramp it up to 30% for bigger tires and tackling rougher trails. It's the perfect way to customize your machine to match your style.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReduce Wear on Your Drivetrain\u003c\/strong\u003e\u003cbr\u003eGDP Portals for the Polaris RZR Pro S give you a lift and gear reduction right at the wheel hub. This setup helps protect your drivetrain and keeps your axles at factory angles, which reduces wear and tear on your CVs for a more durable ride.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Strongest Portals on the Market\u003c\/strong\u003e\u003cbr\u003eThe last thing you need when you're out in your Polaris RZR Pro S is a breakdown. That's why we designed our cast and 6061 billet aluminum housing to handle tough conditions. They're backed by our advanced steel backing plates for unmatched strength. \u003cul\u003e\n\u003cli\u003eOur housings are reinforced for gear retention and optimized for oil flow\u003c\/li\u003e\n\u003cli\u003eAdvanced steel alloy backing plates are stronger than chromoly\u003c\/li\u003e\n\u003cli\u003eEnhance with \u003ca target=\" _blank href=\"\u003ePortal Blood\u003c\/a\u003e gear oil formulated for GDP Portals\u003c\/li\u003e\n\u003cli\u003eThere are no gimmicks and no vents because vents do more harm than good we know because we tested them\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eAdvanced Gaskets, Seals, and Bearings\u003c\/strong\u003e\u003cbr\u003eOur portals use:\u003cul\u003e\n\u003cli\u003eAdvanced gaskets and O-rings with excellent oil resistance and low deterioration rates\u003c\/li\u003e\n\u003cli\u003eA sealed input gear and double-lipped output seal\u003c\/li\u003e\n\u003cli\u003e100% sealing coverage throughout so you can forget about oil leaks\u003c\/li\u003e\n\u003cli\u003eDouble-angular contact output bearings to prevent premature wear\u003c\/li\u003e\n\u003cli\u003eRoller idler and drive bearings to maintain perfect gear meshing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eTop-Rated Customer Service\u003c\/strong\u003e\u003cbr\u003eStill need a little help getting exactly what you need  We've got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e4\" Portal Gear Lift Includes:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e(4) Assembled portal hub boxes complete w\/ 9310 gears, seals, output shaft, gaskets, and thrust bearings\u003c\/li\u003e\n\u003cli\u003e(4) Universal hubs and precision-ground stainless steel slotted rotors w\/ lugs\u003c\/li\u003e\n\u003cli\u003e(4) Specialized steel alloy backing plates\u003c\/li\u003e\n\u003cli\u003e(4) Steel caliper mounting plates with spacers\u003c\/li\u003e\n\u003cli\u003e(2) Steel steering arms\u003c\/li\u003e\n\u003cli\u003eExtended brake lines with parking brake and brake cable brackets\u003c\/li\u003e\n\u003cli\u003eAll required hardware including recessed castle nut socket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ctable class=\" satvtable\u0026gt;    \u0026lt;tr\u0026gt;    \u0026lt;th colspan=\"\u003eMax Tire Size Recommendations for 4\" Portal Gear Lift        \u003ctr\u003e     \u003ctd\u003eTire Size\u003c\/td\u003e     \u003ctd\u003eRequired Suspension Setup with 4\" Portals\u003c\/td\u003e    \u003c\/tr\u003e    \u003ctr\u003e    \u003ctd\u003e38\"\u003c\/td\u003e    \u003ctd\u003eStock\u003c\/td\u003e    \u003c\/tr\u003e      \u003ctd colspan=\"\u0026gt;If you need help figuring out which gear reduction is right for you, check out our \u0026lt;a href=\" https: target=\" _blank\u0026gt; portal gear reduction calculator \u0026lt;\/a\u0026gt;. \u0026lt;\/td\u0026gt;           \u0026lt;td colspan=\"\u003eMax tire sizes are measured at full compression and full turn. The given tires sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used. \u003c\/td\u003e     \u003c\/table\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ci\u003eThe information in this listing was collected and considered accurate from \u003ca title=\" superatv.com href=\" https:\u003ehttps:\/\/www.superatv.com\/polaris-rzr-pro-s-4-portal-gear-lift?sku=PGHD-1-84-151-B#PROS\u003c\/a\u003e on 03\/05\/2026 11:01 PM\u003c\/i\u003e\n\u003c\/div\u003e","brand":"Roost Dirt Sports","offers":[{"title":"Billet \/ Dual \/ 15%","offer_id":53798390595894,"sku":"PGHD-1-84-151-B#PROS","price":4584.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Dual \/ 30%","offer_id":53798390628662,"sku":"PGHD-1-84-301-B#PROS","price":4584.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Single \/ 15%","offer_id":53798390661430,"sku":"PGH-1-84-151-B#PROS","price":4080.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Single \/ 30%","offer_id":53798390694198,"sku":"PGH-1-84-301-B#PROS","price":4080.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ Single \/ 15%","offer_id":53798390726966,"sku":"PGH-1-84-151#PROS","price":2941.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ Single \/ 30%","offer_id":53798390759734,"sku":"PGH-1-84-301#PROS","price":2941.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/3487\/3398\/files\/portal_gear_hub_dual_and_single_idler_3_9_6_2.jpg?v=1774037747","url":"https:\/\/roostdirtsports.com\/products\/polaris-rzr-pro-s-4-portal-gear-lift","provider":"Roost Dirt Sports","version":"1.0","type":"link"}