{"id":6815850987585,"title":"Polaris RZR Rs1 8\" Portal Gear Lift","handle":"polaris-rzr-rs1-8-portal-gear-lift","description":"\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housing\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003e1.5 in. forward and rear offset\u003c\/li\u003e\n\u003cli\u003eIncreases width by 4 in. per side (8 in. total)\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel driveshaft\u003c\/li\u003e\n\u003cli\u003eHousings use Thermo-Tork® gaskets and rubber O-rings that don’t let anything through\u003c\/li\u003e\n\u003cli\u003eUniversal hub fits all major bolt patterns \u003c\/li\u003e\n\u003cli\u003eGear reduction reduces stress on your drivetrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\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\u003cp\u003e\u003cimg src=\"https:\/\/www.superatv.com\/media\/wysiwyg\/cms_portals\/Portals_8in_Listing_Recommendation_Chart_2020_Web4.2.png\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eGear Down and Go Big\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSuperATV’s GDP 8” Portal Gear Lift for the Polaris RZR RS1 is geared down so you can go big. It gives you a lift and a 45% gear reduction in one box. Get the clearance to run bigger tires and the torque you need to turn them. The lift and gear reduction are in the hub, so they maintain suspension geometry and reduce drivetrain stress. With huge clearance, huge torque, and optional billet aluminum housings, you can install monster tires to take your torqued-out single-seater anywhere.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Mud\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith 8” portals and a 45% gear reduction, you get clearance for huge tires and a massive boost in torque. It’ll turn monster tires like they’re stock. Your RS1 will be a single-seater mud monster that can’t be stopped. Now the challenge is finding a mud hole tough enough for you.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Rocks\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGet tons of torque to crawl over any rock or boulder you can find by installing an 8” portal box with a 45% gear reduction. With that much power, rock shelves will feel like speed bumps and boulders feel like pebbles. With 8” of clearance, you can run monster tires and crawl through any rock garden you find.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.superatv.com\/gear-reduction-guide-portal-gear-lifts\" target=\"_blank\" data-mce-href=\"https:\/\/www.superatv.com\/gear-reduction-guide-portal-gear-lifts\"\u003eLearn more\u003c\/a\u003e\u003cspan\u003e about how tire size and gear reduction can unleash your machine’s potential.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBetter Gears\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOur gears are precision ground and made with 9310 billet steel alloy. They’re designed to take all the torque and abuse you can give them without chipping teeth or blowing up. Our precise design and manufacturing mean they’re cool and quiet even when you’re hammering down the throttle in the mud hole.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBillet Housings\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\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. Plus, they look good painted with mud.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReinforce Your UTV with a Frame Stiffener\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe highly recommend running a SuperATV Frame Stiffener with your 8\" Portal Gear Lift. The stock frame just doesn't have what it takes. Bump too hard and the OEM frame will bend. Trust us — we've done it. A frame stiffener reinforces your frame enough to let you ride your 8\" portals with monster tires and no worries.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"satvTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\"\u003ePolaris RZR RS1 Portal Gear Suspension Recommendations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tire Size\u003c\/td\u003e\n\u003ctd\u003eRequired Suspension Setup with 8\" Portals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\"\u003c\/td\u003e\n\u003ctd\u003eStock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e42\"\u003c\/td\u003e\n\u003ctd\u003e1.5\" Forward Front A-Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44\"\u003c\/td\u003e\n\u003ctd\u003e1.5\" Forward Front A-Arms and 3-5\" Lift Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\"\u003c\/td\u003e\n\u003ctd\u003e7-10\" Lift Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eGear reductions listed are general guidelines to maximize torque and maintain factory top speed. A larger than recommended gear reduction will result in more torque and lower top speed. Give us a call for more information.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n[TABS]\n\u003ch5\u003eFITMENT\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris RZR RS1 : 2018+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e Wheels need to have a center hole of at least 3.25\" (82.55mm) or require a 1” wheel spacer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eINCLUDES\u003c\/h5\u003e\n\u003ch6\u003eItem\u003c\/h6\u003e\n\u003ch5\u003eDETAILS\u003c\/h5\u003e\n\u003ch6\u003eLimited Lifetime Warranty\u003c\/h6\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eWhen filling gear box use only 80W-90 gear oil. Using grease will cause failure of gears and bearings. \u003c\/span\u003e\u003cu data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUsing grease will void your warranty.\u003c\/strong\u003e\u003c\/u\u003e\n\u003ch6\u003e\u003cbr\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSuperATV takes pride keeping your GDP Portal Gear Lift in working order. That’s why we give you, the original purchaser, a lifetime of portal protection contingent on the following conditions. SuperATV warrants this product and its parts (excluding bearings, seals, \u0026amp; gaskets). Warranty is limited to material and \/ or workmanship defect at the time of shipment from the factory, and in no event shall seller have any liability for consequential damages of any kind resulting from a breach of this warranty. This warranty will be void on all products that show evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design. This warranty is in lieu of any other warranties, either expressed or implied, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTIBILTY OR FITNESS FOR ANY PARTICULAR PURPOSE.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProcedures for obtaining warranty service:\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eShould you have any problems with your Gear Driven Performance product, please call SuperATV Customer Service at 855-743-3427. Please have a copy of your original purchase receipt available, with dealer name (if applicable), date of purchase, and invoice number when calling for technical help. Most often, installation, or break in procedural issues (See break in procedure information, located in the instructions) can be handled quickly by speaking with one of our customer service representatives.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIf it is determined that repairs are required to your Gear Driven Performance portal, you MUST acquire an RGA number from our customer service team. RGA's and repair services are ONLY rendered by SuperATV. Any shipping costs incurred after 30 days (starting from the original purchase date) on any Portal returned for repair is the customer's responsibility. ALL Portals must be returned in the original box, with the original packaging, or a similarly well protected box. ALL portals must have the RGA number clearly written on the outside of the package. NO COD packages will be accepted, and no package will be accepted without an RGA number written on the outside of the box. Shipping information, including address and method, will be given to you by our customer service team and\/or listed on our website when you create your RGA.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUpon arrival of your warranty parts we will have them inspected by our technicians to determine if the damage was a manufacturing defect or rider\/installation error. The inspection usually takes place 1-2 days after the package arrives. SuperATV will then call you with the results of the inspection. Depending on the outcome of the inspection, you may be required to pay a replacement fee for the broken parts (prices may vary depending on parts that need to be replaced). We do our best to get your issues corrected as soon as possible so you can get back out on the trails. We also match shipping labels for our customers. If you ship the warranty parts to us with an overnight label, we will return the favor and send you the replacements parts on an overnight shipment at no charge.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIf you have product that is outside of warranty coverage or it is determined that product shows evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design.  Customer will be notified and we will repair for a $250 fee.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eReplacement bearings, seals and gaskets can be found at www.SuperATV.com.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThank you for your business!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDOWNLOADS\u003c\/h5\u003e\n\u003ch6\u003eInstructions\u003c\/h6\u003e\n\u003ch6\u003e\n\u003ci class=\"fa fa-file-pdf-o\"\u003e\u003c\/i\u003e\u003ca href=\"https:\/\/www.superatv.com\/amfile\/file\/download\/file\/6795\/product\/14027\/\" target=\"_blank\"\u003eInstructions - FS-K-KRX\u003c\/a\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003ca href=\"https:\/\/www.superatv.com\/amfile\/file\/download\/file\/5578\/product\/33581\/\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/h6\u003e\n[\/TABS]\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row-contained-1tt row-root-1qp\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","published_at":"2022-06-02T22:44:53-05:00","created_at":"2022-06-02T22:44:51-05:00","vendor":"Super ATV","type":"Drivetrain","tags":[],"price":389995,"price_min":389995,"price_max":449995,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":39960162861121,"title":"Billet","option1":"Billet","option2":null,"option3":null,"sku":"PGH8-1-33-303-B#RS1","requires_shipping":true,"taxable":true,"featured_image":{"id":29570933751873,"product_id":6815850987585,"position":6,"created_at":"2022-06-02T22:44:51-05:00","updated_at":"2022-06-11T05:19:49-05:00","alt":null,"width":600,"height":450,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0835\/6831\/products\/pgh8_1_6.jpg?v=1654942789","variant_ids":[39960162861121]},"available":true,"name":"Polaris RZR Rs1 8\" Portal Gear Lift - 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th":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0835\/6831\/products\/polaris_rzr_turbo_8_inch_portals-2.jpg?v=1654228177"},"aspect_ratio":1.333,"height":450,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0835\/6831\/products\/polaris_rzr_turbo_8_inch_portals-2.jpg?v=1654228177","width":600},{"alt":null,"id":21998744830017,"position":14,"preview_image":{"aspect_ratio":1.333,"height":750,"width":1000,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0835\/6831\/products\/polaris_rzr_turbo_8_inch_portals-sema.jpg?v=1654228178"},"aspect_ratio":1.333,"height":750,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0835\/6831\/products\/polaris_rzr_turbo_8_inch_portals-sema.jpg?v=1654228178","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housing\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003e1.5 in. forward and rear offset\u003c\/li\u003e\n\u003cli\u003eIncreases width by 4 in. per side (8 in. total)\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel driveshaft\u003c\/li\u003e\n\u003cli\u003eHousings use Thermo-Tork® gaskets and rubber O-rings that don’t let anything through\u003c\/li\u003e\n\u003cli\u003eUniversal hub fits all major bolt patterns \u003c\/li\u003e\n\u003cli\u003eGear reduction reduces stress on your drivetrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\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\u003cp\u003e\u003cimg src=\"https:\/\/www.superatv.com\/media\/wysiwyg\/cms_portals\/Portals_8in_Listing_Recommendation_Chart_2020_Web4.2.png\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eGear Down and Go Big\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSuperATV’s GDP 8” Portal Gear Lift for the Polaris RZR RS1 is geared down so you can go big. It gives you a lift and a 45% gear reduction in one box. Get the clearance to run bigger tires and the torque you need to turn them. The lift and gear reduction are in the hub, so they maintain suspension geometry and reduce drivetrain stress. With huge clearance, huge torque, and optional billet aluminum housings, you can install monster tires to take your torqued-out single-seater anywhere.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Mud\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith 8” portals and a 45% gear reduction, you get clearance for huge tires and a massive boost in torque. It’ll turn monster tires like they’re stock. Your RS1 will be a single-seater mud monster that can’t be stopped. Now the challenge is finding a mud hole tough enough for you.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerfect for Rocks\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGet tons of torque to crawl over any rock or boulder you can find by installing an 8” portal box with a 45% gear reduction. With that much power, rock shelves will feel like speed bumps and boulders feel like pebbles. With 8” of clearance, you can run monster tires and crawl through any rock garden you find.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.superatv.com\/gear-reduction-guide-portal-gear-lifts\" target=\"_blank\" data-mce-href=\"https:\/\/www.superatv.com\/gear-reduction-guide-portal-gear-lifts\"\u003eLearn more\u003c\/a\u003e\u003cspan\u003e about how tire size and gear reduction can unleash your machine’s potential.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBetter Gears\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOur gears are precision ground and made with 9310 billet steel alloy. They’re designed to take all the torque and abuse you can give them without chipping teeth or blowing up. Our precise design and manufacturing mean they’re cool and quiet even when you’re hammering down the throttle in the mud hole.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBillet Housings\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\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. Plus, they look good painted with mud.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReinforce Your UTV with a Frame Stiffener\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe highly recommend running a SuperATV Frame Stiffener with your 8\" Portal Gear Lift. The stock frame just doesn't have what it takes. Bump too hard and the OEM frame will bend. Trust us — we've done it. A frame stiffener reinforces your frame enough to let you ride your 8\" portals with monster tires and no worries.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"satvTable\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\"\u003ePolaris RZR RS1 Portal Gear Suspension Recommendations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tire Size\u003c\/td\u003e\n\u003ctd\u003eRequired Suspension Setup with 8\" Portals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\"\u003c\/td\u003e\n\u003ctd\u003eStock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e42\"\u003c\/td\u003e\n\u003ctd\u003e1.5\" Forward Front A-Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44\"\u003c\/td\u003e\n\u003ctd\u003e1.5\" Forward Front A-Arms and 3-5\" Lift Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\"\u003c\/td\u003e\n\u003ctd\u003e7-10\" Lift Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eGear reductions listed are general guidelines to maximize torque and maintain factory top speed. A larger than recommended gear reduction will result in more torque and lower top speed. Give us a call for more information.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n[TABS]\n\u003ch5\u003eFITMENT\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris RZR RS1 : 2018+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e Wheels need to have a center hole of at least 3.25\" (82.55mm) or require a 1” wheel spacer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eINCLUDES\u003c\/h5\u003e\n\u003ch6\u003eItem\u003c\/h6\u003e\n\u003ch5\u003eDETAILS\u003c\/h5\u003e\n\u003ch6\u003eLimited Lifetime Warranty\u003c\/h6\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eWhen filling gear box use only 80W-90 gear oil. Using grease will cause failure of gears and bearings. \u003c\/span\u003e\u003cu data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eUsing grease will void your warranty.\u003c\/strong\u003e\u003c\/u\u003e\n\u003ch6\u003e\u003cbr\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eSuperATV takes pride keeping your GDP Portal Gear Lift in working order. That’s why we give you, the original purchaser, a lifetime of portal protection contingent on the following conditions. SuperATV warrants this product and its parts (excluding bearings, seals, \u0026amp; gaskets). Warranty is limited to material and \/ or workmanship defect at the time of shipment from the factory, and in no event shall seller have any liability for consequential damages of any kind resulting from a breach of this warranty. This warranty will be void on all products that show evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design. This warranty is in lieu of any other warranties, either expressed or implied, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTIBILTY OR FITNESS FOR ANY PARTICULAR PURPOSE.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eProcedures for obtaining warranty service:\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eShould you have any problems with your Gear Driven Performance product, please call SuperATV Customer Service at 855-743-3427. Please have a copy of your original purchase receipt available, with dealer name (if applicable), date of purchase, and invoice number when calling for technical help. Most often, installation, or break in procedural issues (See break in procedure information, located in the instructions) can be handled quickly by speaking with one of our customer service representatives.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIf it is determined that repairs are required to your Gear Driven Performance portal, you MUST acquire an RGA number from our customer service team. RGA's and repair services are ONLY rendered by SuperATV. Any shipping costs incurred after 30 days (starting from the original purchase date) on any Portal returned for repair is the customer's responsibility. ALL Portals must be returned in the original box, with the original packaging, or a similarly well protected box. ALL portals must have the RGA number clearly written on the outside of the package. NO COD packages will be accepted, and no package will be accepted without an RGA number written on the outside of the box. Shipping information, including address and method, will be given to you by our customer service team and\/or listed on our website when you create your RGA.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUpon arrival of your warranty parts we will have them inspected by our technicians to determine if the damage was a manufacturing defect or rider\/installation error. The inspection usually takes place 1-2 days after the package arrives. SuperATV will then call you with the results of the inspection. Depending on the outcome of the inspection, you may be required to pay a replacement fee for the broken parts (prices may vary depending on parts that need to be replaced). We do our best to get your issues corrected as soon as possible so you can get back out on the trails. We also match shipping labels for our customers. If you ship the warranty parts to us with an overnight label, we will return the favor and send you the replacements parts on an overnight shipment at no charge.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eIf you have product that is outside of warranty coverage or it is determined that product shows evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design.  Customer will be notified and we will repair for a $250 fee.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eReplacement bearings, seals and gaskets can be found at www.SuperATV.com.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThank you for your business!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDOWNLOADS\u003c\/h5\u003e\n\u003ch6\u003eInstructions\u003c\/h6\u003e\n\u003ch6\u003e\n\u003ci class=\"fa fa-file-pdf-o\"\u003e\u003c\/i\u003e\u003ca href=\"https:\/\/www.superatv.com\/amfile\/file\/download\/file\/6795\/product\/14027\/\" target=\"_blank\"\u003eInstructions - FS-K-KRX\u003c\/a\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003ca href=\"https:\/\/www.superatv.com\/amfile\/file\/download\/file\/5578\/product\/33581\/\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/h6\u003e\n[\/TABS]\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"row-contained-1tt row-root-1qp\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e"}

Polaris RZR Rs1 8" Portal Gear Lift
Drivetrain

Part No: PGH8-1-33-303-B#RS1
Brand: Super ATV
Available for home delivery

  • Available with billet or cast aluminum housing
  • Cool, quiet, precision ground gears made from 9310 alloy billet steel
  • 1.5 in. forward and rear offset
  • Increases width by 4 in. per side (8 in. total)
  • 1.5 in. diameter 4340 hardened steel driveshaft
  • Housings use Thermo-Tork® gaskets and rubber O-rings that don’t let anything through
  • Universal hub fits all major bolt patterns 
  • Gear reduction reduces stress on your drivetrain

Wheel Requirements:

  • 22" or larger wheel required
  • Wheels cannot exceed 5" backspacing

$ 4,499.95

Oops...

Maximum quantity available reached
DESCRIPTION

Gear Down and Go Big
SuperATV’s GDP 8” Portal Gear Lift for the Polaris RZR RS1 is geared down so you can go big. It gives you a lift and a 45% gear reduction in one box. Get the clearance to run bigger tires and the torque you need to turn them. The lift and gear reduction are in the hub, so they maintain suspension geometry and reduce drivetrain stress. With huge clearance, huge torque, and optional billet aluminum housings, you can install monster tires to take your torqued-out single-seater anywhere.

Perfect for Mud
With 8” portals and a 45% gear reduction, you get clearance for huge tires and a massive boost in torque. It’ll turn monster tires like they’re stock. Your RS1 will be a single-seater mud monster that can’t be stopped. Now the challenge is finding a mud hole tough enough for you.

Perfect for Rocks
Get tons of torque to crawl over any rock or boulder you can find by installing an 8” portal box with a 45% gear reduction. With that much power, rock shelves will feel like speed bumps and boulders feel like pebbles. With 8” of clearance, you can run monster tires and crawl through any rock garden you find.

Learn more about how tire size and gear reduction can unleash your machine’s potential.

Better Gears
Our gears are precision ground and made with 9310 billet steel alloy. They’re designed to take all the torque and abuse you can give them without chipping teeth or blowing up. Our precise design and manufacturing mean they’re cool and quiet even when you’re hammering down the throttle in the mud hole.

Billet Housings
Choose 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. Plus, they look good painted with mud.

Reinforce Your UTV with a Frame Stiffener
We highly recommend running a SuperATV Frame Stiffener with your 8" Portal Gear Lift. The stock frame just doesn't have what it takes. Bump too hard and the OEM frame will bend. Trust us — we've done it. A frame stiffener reinforces your frame enough to let you ride your 8" portals with monster tires and no worries.

Polaris RZR RS1 Portal Gear Suspension Recommendations
Max Tire Size Required Suspension Setup with 8" Portals
40" Stock
42" 1.5" Forward Front A-Arms
44" 1.5" Forward Front A-Arms and 3-5" Lift Kit
50" 7-10" Lift Kit
Gear reductions listed are general guidelines to maximize torque and maintain factory top speed. A larger than recommended gear reduction will result in more torque and lower top speed. Give us a call for more information.
  • Polaris RZR RS1 : 2018+

NOTE: Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1” wheel spacer.

Item
Limited Lifetime Warranty
When filling gear box use only 80W-90 gear oil. Using grease will cause failure of gears and bearings. Using grease will void your warranty.

SuperATV takes pride keeping your GDP Portal Gear Lift in working order. That’s why we give you, the original purchaser, a lifetime of portal protection contingent on the following conditions. SuperATV warrants this product and its parts (excluding bearings, seals, & gaskets). Warranty is limited to material and / or workmanship defect at the time of shipment from the factory, and in no event shall seller have any liability for consequential damages of any kind resulting from a breach of this warranty. This warranty will be void on all products that show evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design. This warranty is in lieu of any other warranties, either expressed or implied, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTIBILTY OR FITNESS FOR ANY PARTICULAR PURPOSE.

Procedures for obtaining warranty service:

Should you have any problems with your Gear Driven Performance product, please call SuperATV Customer Service at 855-743-3427. Please have a copy of your original purchase receipt available, with dealer name (if applicable), date of purchase, and invoice number when calling for technical help. Most often, installation, or break in procedural issues (See break in procedure information, located in the instructions) can be handled quickly by speaking with one of our customer service representatives.

If it is determined that repairs are required to your Gear Driven Performance portal, you MUST acquire an RGA number from our customer service team. RGA's and repair services are ONLY rendered by SuperATV. Any shipping costs incurred after 30 days (starting from the original purchase date) on any Portal returned for repair is the customer's responsibility. ALL Portals must be returned in the original box, with the original packaging, or a similarly well protected box. ALL portals must have the RGA number clearly written on the outside of the package. NO COD packages will be accepted, and no package will be accepted without an RGA number written on the outside of the box. Shipping information, including address and method, will be given to you by our customer service team and/or listed on our website when you create your RGA.

Upon arrival of your warranty parts we will have them inspected by our technicians to determine if the damage was a manufacturing defect or rider/installation error. The inspection usually takes place 1-2 days after the package arrives. SuperATV will then call you with the results of the inspection. Depending on the outcome of the inspection, you may be required to pay a replacement fee for the broken parts (prices may vary depending on parts that need to be replaced). We do our best to get your issues corrected as soon as possible so you can get back out on the trails. We also match shipping labels for our customers. If you ship the warranty parts to us with an overnight label, we will return the favor and send you the replacements parts on an overnight shipment at no charge.

If you have product that is outside of warranty coverage or it is determined that product shows evidence of misapplication, improper installation, abuse, lack of proper maintenance, negligence, or alteration from original design.  Customer will be notified and we will repair for a $250 fee.

Replacement bearings, seals and gaskets can be found at www.SuperATV.com.

Thank you for your business!

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