{"product_id":"superatv-polaris-rzr-rs1-4-portal-gear-lift","title":"SuperATV Polaris RZR RS1 4\" Portal Gear Lift","description":"\u003cp\u003e\u003cstrong\u003eGen 3 Portals are Geared for All\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSuperATV’s GDP 4\" Portal Gear Lift for the Polaris RZR RS1 is available with 15% or 30% gear reductions and cast or billet housings, so you can optimize your ride for mud, rocks, or trails.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for mud:\u003c\/strong\u003e Choose a 30% gear reduction for a massive boost in torque, giving you the power to turn bigger tires and power through thick bounty holes. It’s also still suitable for road use, trails, and rocks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for rocks:\u003c\/strong\u003e A 4\" portal lift with a 30% gear reduction gives you the torque and clearance needed to crawl over rocks and run bigger tires without scraping your skid plate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for trails:\u003c\/strong\u003e Choose a 4\" portal lift with a 15% gear reduction to keep high speed and bring out your UTV’s true power on trails and hills.\u003c\/p\u003e\u003cp\u003e about how tire size and gear reduction can unleash your machine’s potential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBetter gears\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOur gears are precision ground and made with 9310 billet steel alloy for high strength and high speed. They stay cool and quiet even under hard throttle and are built to withstand demanding rides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReinforced housings and ultra-tough backing plates\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eChoose cast or billet aluminum housing and get a rugged, trail-proven setup built for strength and oil flow. The 5\/16\" backing plates are made from a high-performance steel alloy that outmuscles chromoly, and the integrated rear hub backing plates help eliminate failure-prone aluminum hubs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReinforced housings for gear retention and optimized oil flow\u003c\/li\u003e\n\u003cli\u003eAdvanced steel alloy backing plates stronger than chromoly\u003c\/li\u003e\n\u003cli\u003eUltra-strong integrated rear hub backing plates\u003c\/li\u003e\n\u003cli\u003eEnhance with , gear oil formulated for GDP Portals\u003c\/li\u003e\n\u003cli\u003eNo gimmicks and no vents\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdvanced gaskets and seals\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets\u003c\/li\u003e\n\u003cli\u003eSealed input gear and double-lipped output seal\u003c\/li\u003e\n\u003cli\u003e100% sealing coverage throughout to help prevent oil leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTop-rated customer service\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIf you need help choosing the right set of portals, SuperATV has a dedicated portal support team ready to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4\" Portal Gear Lift includes:\u003c\/strong\u003e\u003c\/p\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) 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\u003cp\u003e\u003cstrong\u003eMax tire size recommendations for 4\" Portal Gear Lift\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax tire size: 34\"\u003c\/li\u003e\n\u003cli\u003eRequired suspension setup with GDP Portals: Stock\u003c\/li\u003e\n\u003cli\u003eIf you need help figuring out which gear reduction is right for you, check out our .\u003c\/li\u003e\n\u003cli\u003eMax tire sizes are measured at full compression and full turn. The given tire sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eIncreases width by 4 in. per side (8 in. total)\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel drive shaft\u003c\/li\u003e\n\u003cli\u003eNo leak bearings and seals\u003c\/li\u003e\n\u003cli\u003eUniversal hub fits all major bolt patterns\u003c\/li\u003e\n\u003cli\u003eComes complete with all hardware, backing plates, brake lines, and instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePolaris RZR RS1: 2018-2021\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWheel requirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e14\" or larger wheel required\u003c\/li\u003e\n\u003cli\u003e14\" and 15\" wheels cannot exceed 4-1\/2\" backspacing\u003c\/li\u003e\n\u003cli\u003e16\" and larger wheels cannot exceed 5\" backspacing\u003c\/li\u003e\n\u003cli\u003eWheels need to have a center hole of at least 3.25\" (82.55 mm) or require a 1\" wheel spacer\u003c\/li\u003e\n\u003cli\u003eNot compatible with dual beadlock wheels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SuperATV","offers":[{"title":"No, I already have a frame stiffener. \/ Cast \/ 15%","offer_id":47863740432541,"sku":"PGH-1-33-156","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"No, I already have a frame stiffener. \/ Billet \/ 15%","offer_id":47863740465309,"sku":"PGH-1-33-156-B","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Billet \/ 15%","offer_id":47863740498077,"sku":"PGH-1-33-156-B-FS","price":3830.9,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Cast \/ 15%","offer_id":47863740530845,"sku":"PGH-1-33-156-FS","price":2805.9,"currency_code":"USD","in_stock":true},{"title":"No, I already have a frame stiffener. \/ Cast \/ 30%","offer_id":47863740563613,"sku":"PGH-1-33-306","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"No, I already have a frame stiffener. \/ Billet \/ 30%","offer_id":47863740596381,"sku":"PGH-1-33-306-B","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Billet \/ 30%","offer_id":47863740629149,"sku":"PGH-1-33-306-B-FS","price":3830.9,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Cast \/ 30%","offer_id":47863740661917,"sku":"PGH-1-33-306-FS","price":2805.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/polaris_rzr_rs1_4_inch_portals-13_2.jpg?v=1777953192","url":"https:\/\/rudysdiesel.com\/products\/superatv-polaris-rzr-rs1-4-portal-gear-lift","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}