{"product_id":"polaris-rzr-pro-r-6-inch-portal-gear-lift","title":"Polaris RZR Pro R 6\" Portal Gear Lift","description":"\u003cstrong\u003eUnbeatable GDP Portals\u003c\/strong\u003e\u003cbr\u003eYou're crawling through the mud and suddenly your RZR's stuck. Next time, be prepared for the bog with SuperATV's Polaris RZR Pro R 6\" Portal Gear Lift. You get better torque to power your rig through even the deepest sludge and a lift to dominate obstacles. Choose from a 30%, 45%, or 60% gear reduction and cast or billet aluminum housing. Or take your rig to the extreme with our dual idler option. No matter how you ride, there's a GDP lift for you.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat Are Dual Idler Gears \u003c\/strong\u003e\u003cbr\u003eWhat's a dual idler and why should you care  Two idler gears spread the load over twice as much surface area for better torque transfer, making this the strongest gear combination you can get in a portal. We made the gears from durable 9310 steel alloy for maximum toughness and precision ground them with a CNC process for a perfect fit. Basically, we built these portals for maximum efficiency and durability. There's not a mud bog, creek bed, or nasty trail that could hold you back with a dual idler setup. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePick Your Perfect Gear Reduction\u003c\/strong\u003e\u003cbr\u003eWhen you're thinking about GDP portals, gear reduction is one of the most important choices you can make. Lower gear reductions won't cap off your rig's top speed too badly and will give you improved torque. Higher gear reductions will give you maximum power, but will limit your top speeds. You can choose between 30%, 45%, and 60% gear reductions for the perfect match of performance and speed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSave Your Drivetrain\u003c\/strong\u003e\u003cbr\u003eWith a GDP portal, the gear reduction is right in the hub. That protects other more expensive drivetrain components from unnecessary wear and tear. Your transmission, axles, differential, prop shaft, and CVs will thank you for choosing GDP portals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGDP Portals Are TOUGH\u003c\/strong\u003e\u003cbr\u003eWe built GDP portals to be tough. That's why everything from the billet housings to the advanced 5\/16\" steel alloy backing plates are designed to be as strong as possible. Go ahead, abuse them our portals can take it.\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 Portal Blood 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 ASAP.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e6\" Portal Gear Lift Includes:\u003c\/strong\u003e\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(4) Caliper adapter plates\u003c\/li\u003e\n\u003cli\u003e(2) Rear hub adapters\u003c\/li\u003e\n\u003cli\u003e(2) Steel steering arms\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\u003cbr\u003e\u003ctable class=\" satvtable\u0026gt;  \u0026lt;tr\u0026gt;    \u0026lt;th colspan=\"\u003eMax Tire Size Recommendations for 6\" Portal Gear Lift    \u003ctr\u003e    \u003ctd\u003eTire Size\u003c\/td\u003e    \u003ctd\u003eRequired Suspension Setup with 6\" Portals\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003e42\"\u003c\/td\u003e    \u003ctd\u003eStock\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003e45\"\u003c\/td\u003e    \u003ctd\u003e1.5\" Forward Offset A-Arms\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-r-6-inch-portal-gear-lift?sku=PGH6-1-85-301\u003c\/a\u003e on 03\/05\/2026 11:01 PM\u003c\/i\u003e\n\u003c\/div\u003e","brand":"Roost Dirt Sports","offers":[{"title":"Cast \/ Single \/ 30%","offer_id":53798438273334,"sku":"PGH6-1-85-301","price":3391.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ Single \/ 45%","offer_id":53798438306102,"sku":"PGH6-1-85-451","price":3391.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Single \/ 45%","offer_id":53798438338870,"sku":"PGH6-1-85-451-B","price":4584.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Single \/ 30%","offer_id":53798438371638,"sku":"PGH6-1-85-301-B","price":4584.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Dual \/ 30%","offer_id":53798438404406,"sku":"PGH6D-1-85-301-B","price":5273.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Dual \/ 45%","offer_id":53798438437174,"sku":"PGH6D-1-85-451-B","price":5273.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Dual \/ 60%","offer_id":53798438469942,"sku":"PGH6D-1-85-601-B","price":5273.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/3487\/3398\/files\/polaris_rzr_pror_six_inch_portal_gear_lift_1.jpg?v=1774037877","url":"https:\/\/roostdirtsports.com\/products\/polaris-rzr-pro-r-6-inch-portal-gear-lift","provider":"Roost Dirt Sports","version":"1.0","type":"link"}