{"product_id":"polaris-sportsman-xp-4-inch-portal-gear-lift-g3","title":"Polaris Sportsman XP 4\" Portal Gear Lift","description":"\u003cstrong\u003eGen 3 Portals Are Geared for All\u003c\/strong\u003e\u003cbr\u003eOff-roading isn't a  one size fits all\" thing. Your riding style is as unique as you are, and we designed our portals to reflect that. When you buy SuperATV's GDP 4\" Portal Gear Lift for your Polaris Sportsman XP, you have a say in what kind of housings we use (cast or billet aluminum) and the amount of gear reduction you get. Are you all about maximum power  Go with a 30% gear reduction. Is trail riding more your thing  Try our 15% gear reduction. Whatever your style, one thing stays the same GDP portals will totally change the way you look at riding.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGDP the Most Trusted Name in Portals\u003c\/strong\u003e\u003cbr\u003eDon't just take our word for it when we tell you GDP portals are the best in the business. Look at the thousands of riders across the country who put them to the test day after day! There's a reason why more riders choose GDP portals over any other system they're long tested, trail proven, and highly trusted. Why would you buy portals from anyone else \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Mud\u003c\/strong\u003e\u003cbr\u003eMud riding takes on a whole new meaning when you have GDP portals installed on your quad. You'll be tearing through the thickest bogs and making it look easy! The torque boost gives you extra power to dominate in the mud, and the ground clearance keeps you from getting swamped. Sounds like a recipe for fun if we've ever heard one.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eA Gear Reduction That Protects Your Drivetrain\u003c\/strong\u003e\u003cbr\u003ePortal gear lifts place the gear reduction in your hub, which greatly reduces the amount of stress placed on your vehicle's most critical components. This means you can relax and go hard knowing that your axles, differential, prop shaft, and transmission aren't being abused. Your driveshaft will thank us.\u003cbr\u003e\u003cbr\u003e\u003ca target=\" _blank href=\"\u003eLearn more\u003c\/a\u003e about how tire size and gear reduction can unleash your machine's potential.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUnmatched Gear Material\u003c\/strong\u003e\u003cbr\u003eWe use nothing but the best when it comes to GDP portals, and our gears are no exception. They're made of a strong 9310 alloy steel and precision ground to ensure that the teeth match up perfectly with every revolution. Our gears deliver a smooth and quiet performance ride after ride.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStronger Housings by Design\u003c\/strong\u003e\u003cbr\u003eNo portals in the world have housings stronger than what you'll find on GDP portal gear lifts. We've put in years of research and testing to bring you housings that are strong enough to keep up with even the most rugged off-road lifestyle. So whether you go with cast or our USA-made 6061 billet aluminum with a sleek CNC-machined finish, just know you're getting portal housings that truly are second to none.\u003cul\u003e\n\u003cli\u003eOur housings are reinforced in all the right places\u003c\/li\u003e\n\u003cli\u003eThey're built with better oil flow and gearing forces in mind\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\u003eThe Strongest Portal Backing Plates You Can Get\u003c\/strong\u003e\u003cbr\u003eOur extra-strong backing plates are just another reason why GDP portals are the best around. They're made out of an advanced steel alloy, and trust us when we say this isn't just any old metal. It's specialized for ultra-high force applications and is even stronger than chromoly. And at 5\/16\" thick, you can bet these plates aren't going to fail you anytime soon or ever.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvanced Gaskets and Seals\u003c\/strong\u003e\u003cbr\u003eWhether you go with cast or billet, both housings use:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eAdvanced gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets\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\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eBearings That Rock\u003c\/strong\u003e\u003cbr\u003eThe performance of a portal gear lift depends on the quality of the bearings inside. That's why we didn't cut any corners when designing ours. We use roller bearings to hold our idler gear in place, because there's no such thing as compromising when it comes to strength. And our output bearing is a double-angular contact bearing that means it can handle huge loads in any direction without wearing down prematurely. With bearings this good, you know your GDP portals are built to last.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUniversal Hubs and Slotted Rotors\u003c\/strong\u003e\u003cbr\u003eOur precision-ground, stainless steel slotted rotors keep their cool no matter how wild you get. They're designed to give you the braking power you need, as soon as you need it. We also include universal hubs, just to make things easier on you. With 4\/156, 4\/137, 4\/115, and 4\/110 bolt patterns and lugs, you're free to run just about any size ATV wheel you can find. We also invented the tapered output shaft that our hubs attach to. It gives you a more secure lock that won't wobble or wear over time.\u003cbr\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\u003ctable class=\" table-bullet\u0026gt; \u0026lt;tr\u0026gt;\u0026lt;th colspan=\"\u003e4\" Portal Gear Lift Includes:\n\u003ctr\u003e \u003ctd\u003e(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e(4) Universal hubs and precision-ground stainless steel slotted rotors with lugs\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e(4) Specialized steel alloy backing plates\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e(4) Steel caliper mounting plates\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e(2) Steel steering arms\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eExtended brake lines\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAll required hardware, including recessed castle nut socket\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable class=\" satvtable\u0026gt;\n\u0026lt;tr\u0026gt;\u0026lt;th colspan=\"\u003ePolaris Sportsman XP Portal Gear Reduction Recommendations\n\u003ctr\u003e \u003ctd\u003eMax Tire Size\u003c\/td\u003e \u003ctd\u003eRequired Suspension Setup with 4\" Portals\u003c\/td\u003e\n\u003ctd\u003eRecommended 4\" Portal Gear Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUp to 28\"\u003c\/td\u003e\n\u003ctd\u003eStock\u003c\/td\u003e\n\u003ctd\u003e15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e29.5\"\u003c\/td\u003e \u003ctd\u003e\u003ca href=\"\u0026gt;2\" lift kit\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\" to 38\"\u003c\/td\u003e \u003ctd\u003e\u003ca href=\"\u0026gt;6\" lift kit\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctd colspan=\"\u0026gt;Gear reductions listed are general guidelines \u0026lt;strong\u0026gt;to maintain factory top speed.\u0026lt;\/strong\u0026gt; Installing a larger than recommended gear reduction will result in extra torque and lower top speed. Give us a call for more information.\u0026lt;\/td\u0026gt; \u0026lt;\/table\u0026gt;\u0026lt;br\u0026gt;\u0026lt;br\u0026gt;Patent # 11,299,042\u0026lt;!--\u0026lt;strong\u0026gt;Gen 3 Portals are Geared for All\u0026lt;\/strong\u0026gt;\u0026lt;br \/\u0026gt;SuperATV's GDP 4\" portal gear lift for the polaris sportsman xp is geared all. what do we mean by that our available with or reductions. they portals catered to your lifestyle.\u003e\u003c\/td\u003e\n\u003cbr\u003e\u003cstrong\u003ePerfect for the Mud\u003c\/strong\u003e\u003cbr\u003eGet a 30% gear reduction and start flingin' mud. With a massive boost to torque, you can turn bigger tires that chew through the thickest bounty holes. When you gear down and go big, your machine will turn into a mud monster. Plus, with a 30% gear reduction you can still use it on the road and tear up trails and rocks.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Rocks\u003c\/strong\u003e\u003cbr\u003ePut 4\" portals and a 30% gear reduction on your machine and get the torque you need crawl over rocks like they're not even there. You'll have the clearance to get over anything without scratching up your skid plate, and you'll have room to run bigger tires. These portals are built for boulders.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Dunes\u003c\/strong\u003e\u003cbr\u003ePut 4\" portals with a 15% gear reduction on your machine and see how fast you can go. You'll fly up dunes like they're flat ground and keep your speed up for those wide-open valleys. You've never experienced dunes like this before.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Trails\u003c\/strong\u003e\u003cbr\u003eGet 4\" portals with a 15% gear reduction on your Sportsman XP and take on the trail less traveled. You'll keep that high speed on those technical hills or washouts. You'll wonder how you ever went trail riding without them.\u003cbr\u003e\u003cbr\u003e\u003ca target=\"_blank\" href=\"\/gear-reduction-guide-portal-gear-lifts\"\u003eLearn more about how tire size and gear reduction can unleash your machine's potential.\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBetter Gears\u003c\/strong\u003e\u003cbr\u003eOur gears are precision ground and made with 9310 billet steel alloy for high strength and high speed. That means they're cool and quiet even when you're hammering down the throttle on the road, and they have strength to withstand every ride.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBillet Housings\u003c\/strong\u003e\u003cbr\u003eChoose billet or cast aluminum housings to finish your portals. Our billet housings are CNC machined right here in Madison, Indiana and give you increased strength and consistency over cast. Not to mention they look damn good.\u003cbr\u003e\u003cbr\u003e--\u0026gt;\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-sportsman-xp-4-inch-portal-gear-lift-g3?sku=PGH-1-21-151-B#ZA\u003c\/a\u003e on 03\/05\/2026 11:01 PM\u003c\/i\u003e\n\u003c\/div\u003e\n\u003c\/table\u003e","brand":"Roost Dirt Sports","offers":[{"title":"Billet \/ No \/ 15%","offer_id":53798572982582,"sku":"PGH-1-21-151-B#ZA","price":4080.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ No \/ 30%","offer_id":53798573015350,"sku":"PGH-1-21-301","price":2941.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ Yes \/ 30%","offer_id":53798573048118,"sku":"PGH-1-21-302","price":2941.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ No \/ 15%","offer_id":53798573080886,"sku":"PGH-1-21-151","price":2941.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ Yes \/ 15%","offer_id":53798573113654,"sku":"PGH-1-21-152","price":2941.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ No \/ 30%","offer_id":53798573146422,"sku":"PGH-1-21-301-B","price":4080.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Yes \/ 30%","offer_id":53798573179190,"sku":"PGH-1-21-302-B","price":4080.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ Yes \/ 15%","offer_id":53798573211958,"sku":"PGH-1-21-152-B","price":4080.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/3487\/3398\/files\/polaris-sportsman-scrambler-4-portal-gear-lift-05_2_1.jpg?v=1774038421","url":"https:\/\/roostdirtsports.com\/products\/polaris-sportsman-xp-4-inch-portal-gear-lift-g3","provider":"Roost Dirt Sports","version":"1.0","type":"link"}