{"product_id":"superatv-yamaha-viking-4-15-percent-billet-dual-idler-portal-gear-lifts-g3","title":"Yamaha Viking 4\" 15% Billet Dual Idler Portal Gear Lift","description":"\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cstrong\u003eGDP Portals Give You Unmatched Performance\u003c\/strong\u003e\n\u003cbr\u003e\nSuperATVs GDP 4 Portal Gear Lift for the Yamaha Viking gives you power and performance. Choose from 15% or 30% gear reductions and cast or billet aluminum housings so you can optimize for the kind of riding that you actually do. You can get a 30% gear reduction for big tires and challenging rides or a punchy 15% gear reduction for fast trails. Plus; you can upgrade to a stronger portal by opting for our dual idler configuration. Whatever you choose; GDPs Yamaha Viking portals will give you industry-leading performance on every ride.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eWhat Is a Dual Idler®?\u003c\/strong\u003e\n\u003cbr\u003e\nPerfection takes time. After years of research and development; weve 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 dont do a thing if theyre not mated perfectly; though. Precision CNC grinding ensures ours do. Our gears are made from the industrys toughest 9310 steel alloy. Didnt think dual idlers mattered? With GDPs quality and experience; they finally do.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003ePerfect for All Kinds of Rides\u003c\/strong\u003e\n\u003cbr\u003e\nWhether you like rocks; trails; mud; or doing a good days work; a Yamaha Viking portal gear lift makes it better. A 30% gear reduction gives you plenty of punchy torque to turn big tires through mud or over rocks. A 15% gear reduction still boosts your torque a ton while preserving your top-end speed for trails and road riding. No matter what youre doing; theres a GDP Portal setup that can help.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eA Gear Reduction That Protects Your Drivetrain\u003c\/strong\u003e\n\u003cbr\u003e\nBecause our Yamaha Viking Portals put the gear reduction directly in the hub; your entire drivetrain benefits. Your axles; differential; drive shaft; and transmission all work less and wear less with a portal gear lift. You can put the pedal down and have a blast without wrecking your ride.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eStronger Yamaha Viking Portals by Design\u003c\/strong\u003e\n\u003cbr\u003e\nWe dare you to find portals stronger than GDP. Our housings are well researched and long tested. And you get a choice—go with cast or USA-made; CNC-machined 6061 billet aluminum. Theyre supported by beefy backing plates made of an advanced steel alloy you wont find in any other portal system. For robust; trail-proven strength; GDP is the only choice.\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 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\n\u003cbr\u003e\n\u003cstrong\u003eAdvanced Gaskets; Seals; and Bearings\u003c\/strong\u003e\n\u003cbr\u003e\nOur portals use:\n\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\n\u003cbr\u003e\n\u003cstrong\u003eComplete the Package with a Frame Stiffener\u003c\/strong\u003e\n\u003cbr\u003e\nYamaha Viking portals and monster tires are fun; but they can place additional stress on your machines frame. To make your suspension bulletproof; dont forget to add a SuperATV Frame Stiffener when you check out!\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eTop-Rated Customer Service\u003c\/strong\u003e\n\u003cbr\u003e\nStill need a little help getting exactly what you need? Weve 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.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003ctable\u003e \n\u003ctr\u003e\n\u003cth colspan=\"3\"\u003e4 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; 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(4) Caliper mounting plate shims\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\u003ctr\u003e\n\u003ctd\u003eFrame stiffener (must select at checkout)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003ctable\u003e \n \u003ctr\u003e\n \u003cth colspan=\"3\"\u003eMax Tire Size Recommendations for 4 Portal Gear Lift\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax Tire Size\u003c\/td\u003e\n \u003ctd\u003eRequired Suspension Setup with 4 Portals\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e23\u003c\/td\u003e\n \u003ctd\u003eStock\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"\/yamaha-viking-2-lift-kit\"\u003e2 Lift Kit\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e29\u003c\/td\u003e\n \u003ctd\u003e\u003ca href=\"\/yamaha-viking-high-clearance-1-5-forward-offset-a-arms\"\u003e1.5 Forward Offset A-Arms\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e30\u003c\/td\u003e\n \u003ctd\u003e\n\u003ca href=\"\/yamaha-viking-2-lift-kit\"\u003e2 Lift Kit\u003c\/a\u003e and \u003ca href=\"\/yamaha-viking-high-clearance-1-5-forward-offset-a-arms\"\u003e1.5 Forward Offset A-Arms\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e34\u003c\/td\u003e\n \u003ctd\u003e4 Lift Kit\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 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\u003cbr\u003e\n\u003cbr\u003e\nPatent # 11;299;042\n\u003cbr\u003e\n\u003cbr\u003e\nPatent # 11;318;787\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"SuperATV","offers":[{"title":"No, I already have a frame stiffener.","offer_id":68118405153000,"sku":"PGHD-2-39-151-B#VK","price":3899.95,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":68118405185768,"sku":"PGHD-2-39-151-B-FS","price":4055.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/9157\/3992\/files\/yahama_viking_dual_idler_portal_gear_lift_1_1.jpg?v=1793834429","url":"https:\/\/www.utvgritgarage.com\/products\/superatv-yamaha-viking-4-15-percent-billet-dual-idler-portal-gear-lifts-g3","provider":"UTV Grit Garage Co.","version":"1.0","type":"link"}