{"product_id":"polaris-rzr-pro-r-8-portal-gear-lift","title":"Polaris RZR Pro R 8\" Portal Gear Lift","description":"\u003cp\u003eGet SuperATVs Polaris RZR Pro R 8″ Portal Gear Lift. It gives you the power you need to run big tires and dominate the thickest mud. \u003cbr\u003e \u003cstrong\u003eMake Your RZR a Mud Monster\u003c\/strong\u003e\u003cbr\u003eIf you want to take on the nastiest, sloppiest mud, you need SuperATV’s Polaris RZR Pro R 8″ Portal Gear Lift. It gives you the clearance you need to take on even the thickest muck with confidence. You can customize your GDP with a 45%, 60%, or 70% gear reduction and a billet or cast aluminum housing to transform your RZR into the mud monster of your dreams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s a Dual Idler \u003c\/strong\u003e\u003cbr\u003eWe spent years testing and refining our dual idler gear portals to reach perfection. The two idler gears are CNC-ground for a flawless fit that gives you more reliable torque transfer and better overall performance. They’re made with durable 9210 steel alloy for longevity too. With GDP’s quality and experience, you know you’re getting a hardcore portal that can carry your RZR over every obstacle in its path.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePick What You Want with 45%, 60%, and 70% Gear Reductions\u003c\/strong\u003e\u003cbr\u003eWe all know that big tires = badass riding. But they’re not just for looks big tires help you make giant mud pits look like mud puddles. These 8″ GDP Portals give you the room and the gear reduction you need to get HUGE tires on your Pro R. But big tires take a lot of power to get them rolling. You have your choice of a 45%, 60%, or 70% gear reduction to help with that. Gear reductions help redistribute power once you’ve added those massive tires, so your machine’s performance doesn’t have to suffer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtect Your Drive Train\u003c\/strong\u003e\u003cbr\u003eWith portals, the gear reduction happens right in the hub. That means you’re putting less stress on your drivetrain trying to move those big ol’ tires. Your axles, differential, prop shafts, and transmission will thank you for adding GDP Portals.\u003c\/p\u003e\n\u003cp\u003e\u003ca target=\"_blank\" href=\"\/gear-reduction-guide-portal-gear-lifts\"\u003eLearn more\u003c\/a\u003e about how tire size and gear reduction can unleash your machine’s potential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHousings and Backing Plates Built Tough\u003c\/strong\u003e\u003cbr\u003eWe make GDP Portals to put up with the worst abuse UTV owners can dream up. Whether you go with cast or 6061 billet aluminum housings, you’ll get incredible strength thanks to our trail-tested design. Pair that with 5\/16″ backing plates made with advanced steel alloy and you’ve got the roughest, toughest portals on the market. Does your RZR deserve anything less \u003c\/p\u003e\n\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=\"\/portal-blood-portal-gear-oil\"\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\n\u003cp\u003e\u003cstrong\u003eAdvanced Gaskets, Seals, and Bearings\u003c\/strong\u003e\u003cbr\u003eOur portals use:\u003c\/p\u003e\n\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\n\u003cp\u003e\u003cstrong\u003eBest Customer Service in the Industry\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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8″ Portal Gear Lift Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(4) Assembled portal hub boxes complete with 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 with lugs\u003c\/li\u003e\n\u003cli\u003e(4) Specialized steel alloy backing plates\u003c\/li\u003e\n\u003cli\u003e(4) Steel caliper mounting plates\u003c\/li\u003e\n\u003cli\u003e(2) Caliper adapter plates (dual idler configuration only)\u003c\/li\u003e\n\u003cli\u003eExtended brake lines\u003c\/li\u003e\n\u003cli\u003eAll required hardware, including recessed castle nut socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable class=\"satvTable\"\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\"\u003eMax Tire Size Recommendations for 8″ Portal Gear Lift\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTire Size\u003c\/td\u003e\n\u003ctd\u003eRequired Suspension Setup with 8″ Portals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e42″\u003c\/td\u003e\n\u003ctd\u003eStock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctd colspan=\"3\"\u003eIf you need help figuring out which gear reduction is right for you, check out our \u003ca href=\"https:\/\/www.superatv.com\/portal-calculator\/\" target=\"_blank\"\u003e portal gear reduction calculator \u003c\/a\u003e. \u003c\/td\u003e\n\n\u003ctd colspan=\"3\"\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\n\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ci\u003e \u003cbr\u003e \u003cb\u003eFITMENT\u003c\/b\u003e \u003c\/i\u003e\u003c\/p\u003e\n\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris RZR Pro R Sport : 2022+\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Pro R Premium : 2022+\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Pro R Ultimate : 2022+\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Pro R 4 Sport : 2022+\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Pro R 4 Premium : 2022+\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Pro R 4 Ultimate : 2022+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e22″ or larger wheel required\u003c\/li\u003e\n\u003cli\u003eWheels cannot exceed 5″ backspacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eGet SuperATVs Polaris RZR Pro R 8\" Portal Gear Lift. It gives you the power you need to run big tires and dominate the thickest mud. \u003c\/p\u003e\n\u003cp\u003e The information in this listing was collected and considered accurate from \u003ca title=\"SuperATV.com\" href=\"https:\/\/www.superatv.com\/polaris-rzr-pro-r-8-inch-portal-gear-lift\"\u003ehttps:\/\/www.superatv.com\/polaris-rzr-pro-r-8-inch-portal-gear-lift\u003c\/a\u003e on 01\/26\/2026 11:02 PM\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Offroad Armor","offers":[{"title":"Billet \/ 60% \/ Dual","offer_id":48093889757338,"sku":"PGH8D-1-85-601-B","price":7366.95,"currency_code":"USD","in_stock":false},{"title":"Cast \/ 45% \/ Single","offer_id":48093889790106,"sku":"PGH8-1-85-451","price":4653.95,"currency_code":"USD","in_stock":false},{"title":"Billet \/ 45% \/ Single","offer_id":48093889822874,"sku":"PGH8-1-85-451-B","price":5670.95,"currency_code":"USD","in_stock":false},{"title":"Cast \/ 60% \/ Single","offer_id":48093889855642,"sku":"PGH8-1-85-601","price":4981.95,"currency_code":"USD","in_stock":false},{"title":"Billet \/ 60% \/ Single","offer_id":48093889888410,"sku":"PGH8-1-85-601-B","price":6015.95,"currency_code":"USD","in_stock":false},{"title":"Billet \/ 70% \/ Dual","offer_id":48093889921178,"sku":"PGH8D-1-85-701-B","price":7366.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/0181\/1610\/files\/8_inch_and_8_inch_dual_idler_withlogo_3_2-e1744128226943.jpg?v=1779289867","url":"https:\/\/offroad-armor.com\/products\/polaris-rzr-pro-r-8-portal-gear-lift","provider":"Offroad Armor","version":"1.0","type":"link"}