{"product_id":"polaris-rzr-900-6-portal-gear-lift","title":"Polaris RZR 900 6\" Portal Gear Lift","description":"\u003cp\u003eGet GDP power with our Polaris RZR 900 6 GDP Portal Gear Lift. Between 30%, 45%, and 60% gear reductions and the option for dual idlers, its unbeatable. \u003cbr\u003e \u003cstrong\u003eGDP Portals Are the Best Your RZR 900 Can Get\u003c\/strong\u003e\u003cbr\u003eGDP didn’t invent the portal gear lift, but we did perfect it. And SuperATV’s GDP 6″ Portal Gear Lift for the Polaris RZR 900 is the perfect solution for riders who want taller machines, bigger tires, and unmatched power. Choose a 30%, 45%, or 60% gear reduction for more power to the ground. Boost your strength, power, and performance to the max by choosing dual idler gears. GDP isn’t like the other guys. Our parts are refined through endless blood, sweat, and hard rides. GDP portals will redefine your RZR 900.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a Dual Idler  \u003c\/strong\u003e\u003cbr\u003ePerfection takes time. After years of research and development, we’ve made our dual idler gear portals unlike any other. By placing a second idler gear in the portal box, the load gets spread over twice as much surface area for more reliable torque transfer and the strongest gear set you can get. Two idler gears don’t do a thing if they’re not mated perfectly, though. Precision CNC grinding ensures ours do. Our gears are made from the industry’s toughest 9310 steel alloy. Didn’t think dual idlers mattered  With GDP’s quality and experience, they finally do.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Gear Reduction for Any Kind of Ride\u003c\/strong\u003e\u003cbr\u003eInstall 6″ portals with a 30%, 45%, or 60% gear reduction to get clearance for huge tires and a massive boost in torque. It’ll turn your monster tires like they’re stock and take your RZR 900 through the thickest mud holes, over the tallest hills, and down treacherous trails. These portals are all about torque and they can make the rooster tails that prove it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLess Drivetrain Wear than Stock\u003c\/strong\u003e\u003cbr\u003eWe love that portal gear lifts put the gear reduction directly in the hub. This leads to less stress on your machine’s most vital parts, even through rough riding. Your axles, differential, prop shaft, and transmission will thank you and they’ll last longer, too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrust in GDP Strength\u003c\/strong\u003e\u003cbr\u003eWe know how to make a strong RZR 900 portals from top to bottom, so you can count on them no matter where you ride. Our GDP housing designs are backed by unmatched real-world experience and the industry’s strongest 5\/16″ advanced alloy backing plates so you can be confident on your kickass ride\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\u003edvanced 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\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.\u003c\/p\u003e\n\u003ctable class=\"table-bullet\"\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\"\u003e6″ Portal Gear Lift Includes:\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets or O-rings and thrust bearings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e(4) Universal hubs and precision-ground stainless steel slotted rotors with lugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e(4) Specialized steel alloy backing plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e(4) Steel caliper mounting plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e(2) Steel steering arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended brake lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll required hardware, including recessed castle nut socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable class=\"satvTable\"\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\"\u003ePolaris RZR 900 Portal Gear Reduction Recommendations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTire Size\u003c\/td\u003e\n\u003ctd\u003eRequired Suspension Setup with 6″ Portals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUp to 30″\u003c\/td\u003e\n\u003ctd\u003eStock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30″\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/polaris-rzr-900-2-lift-kit\"\u003e2″ Lift Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32″\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/polaris-rzr-900-conversion-kit-with-3-lift-kit\"\u003eRZR 900 To RZR 900 S Conversion Kit With 3″ Lift Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32″\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/polaris-rzr-900-conversion-kit-with-3-lift-kit\"\u003eRZR 900 To RZR 900 S Conversion Kit With 3″ Lift Kit\u003c\/a\u003e and \u003ca href=\"\/polaris-rzr-900-2-lift-kit\"\u003e2″ Lift Kit\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44″\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/polaris-rzr-900-7-10-lift-kit\"\u003e7-10″ Lift Kit\u003c\/a\u003e\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 target=\"_blank\" href=\"\/portal-calculator\"\u003eportal gear reduction calculator.\u003c\/a\u003e\n\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\u003cp\u003ePatent # 11,299,042\u003c\/p\u003e\n\u003cp\u003ePatent # 11,318,787\u003c\/p\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=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-desktop-fastly-params=\"\" data-mobile-fastly-params=\"\" data-element=\"inner\" data-pb-style=\"KMV5CB4\"\u003e\n\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\" data-pb-style=\"Y8E3TIE\"\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris RZR 900 : 2015-2020\u003c\/li\u003e\n\u003cli\u003ePolaris RZR S 900 : 2015-2020\u003c\/li\u003e\n\u003cli\u003ePolaris RZR 4 900 : 2015-2018\u003c\/li\u003e\n\u003cli\u003ePolaris RZR S4 900 : 2018\u003c\/li\u003e\n\u003cli\u003ePolaris RZR 900 XC : 2015-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18″ or larger wheel required\u003c\/li\u003e\n\u003cli\u003e18″ wheels cannot exceed 4-1\/2″ backspacing\u003c\/li\u003e\n\u003cli\u003e20″ and larger wheels cannot exceed 5″ backspacing\u003c\/li\u003e\n\u003cli\u003eWheels need to have a center hole of at least 3.25″ (82.55mm) or require a 1″ wheel spacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eGet GDP power with our Polaris RZR 900 6 GDP Portal Gear Lift. Between 30%, 45%, and 60% gear reductions and the option for dual idlers, its unbeatable. \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-900-2015-6-inch-portal-gear-lift-g3\"\u003ehttps:\/\/www.superatv.com\/polaris-rzr-900-2015-6-inch-portal-gear-lift-g3\u003c\/a\u003e on 10\/13\/2025 11:47 PM\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Offroad Armor","offers":[{"title":"2 Seat \/ Manufactured before 3\/2\/2015 \/ Without 7-10 inch Lift Kit","offer_id":48093861740698,"sku":"PGH6D-1-44-601-B-FS#AA","price":5419.9,"currency_code":"USD","in_stock":false},{"title":"2 Seat \/ Manufactured before 3\/2\/2015 \/ With 7-10 inch Lift Kit","offer_id":48093861773466,"sku":"PGH6D-1-44-601-B-FS","price":5419.9,"currency_code":"USD","in_stock":false},{"title":"4 Seat \/ 2015-2018 \/ With 7-10 inch Lift Kit","offer_id":48093861806234,"sku":"PGH6D-1-44-602-B-FS#AC","price":5419.9,"currency_code":"USD","in_stock":false},{"title":"4 Seat \/ 2015-2018 \/ Without 7-10 inch Lift Kit","offer_id":48093861839002,"sku":"PGH6D-1-44-602-B-FS#AB","price":5419.9,"currency_code":"USD","in_stock":false},{"title":"2 Seat \/ Manufactured on or after 3\/2\/2015 \/ Without 7-10 inch Lift Kit","offer_id":48093861871770,"sku":"PGH6D-1-44-602-B-FS#AA","price":5419.9,"currency_code":"USD","in_stock":false},{"title":"2 Seat \/ Manufactured on or after 3\/2\/2015 \/ With 7-10 inch Lift Kit","offer_id":48093861904538,"sku":"PGH6D-1-44-602-B-FS","price":5419.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/0181\/1610\/files\/portal_gear_hub_dual_and_single_idler_3_9_2.jpg?v=1779289502","url":"https:\/\/offroad-armor.com\/products\/polaris-rzr-900-6-portal-gear-lift","provider":"Offroad Armor","version":"1.0","type":"link"}