{"product_id":"superatv-yamaha-wolverine-x2-x4-850-4-portal-gear-lift","title":"SuperATV Yamaha Wolverine X2\/X4 850 4\" Portal Gear Lift","description":"\u003cp\u003e\u003cstrong\u003eGen 3 Portals are Geared for All\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGive your Yamaha Wolverine X2 850 or X4 850 the gift of power and performance with SuperATV’s GDP 4\" Portal Gear Lift. Choose from 15% or 30% gear reductions and cast or billet aluminum housings so you can optimize for the kind of riding that you do. Or take your strength over the top by upgrading to dual idlers. With GDP, your Wolverine is limitless.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a Dual Idler®?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAfter years of research and development, these dual idler gear portals were designed to spread load over twice as much surface area for more reliable torque transfer and a stronger gear set. Precision CNC grinding ensures the two idler gears are mated perfectly, and the gears are made from 9310 steel alloy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for All Kinds of Rides\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhether you’re carving through mountain trails or chest-deep in mud, GDP Portals can take your Wolverine further. A 30% gear reduction gives you tons of torque to turn big tires through mud or over rocks. A 15% gear reduction still gives you punchy torque while letting you get wild with open throttle on trails and tracks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA Gear Reduction That Protects Your Drivetrain\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBecause GDP Portals put the gear reduction directly in the hub, your axles, differential, drive shaft, and transmission all work less and wear less. You can put the pedal down and have a blast without wrecking your ride.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStronger Portals by Design\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGDP Portals are built with reinforced housings optimized for gear retention and oil flow. Choose cast or USA-made, CNC-machined 6061 billet aluminum housings, supported by advanced steel alloy backing plates. You can also enhance with Portal Blood gear oil formulated for GDP Portals.\u003c\/p\u003e\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\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Gaskets, Seals, and Bearings\u003c\/strong\u003e\u003c\/p\u003e\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\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\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housings\u003c\/li\u003e\n\u003cli\u003eDual idler gear configuration maximizes strength\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel drive shaft\u003c\/li\u003e\n\u003cli\u003eHousings use Thermo-Tork® gaskets or O-rings\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\u003cli\u003eDual idler gear configuration adds a 3\/4\" front and rear offset—1.5\" total extension\u003c\/li\u003e\n\u003cli\u003eLighter than the competition\u003c\/li\u003e\n\u003c\/ul\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 mounting plate shims\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\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYamaha Wolverine X2: 2019+\u003c\/li\u003e\n\u003cli\u003eYamaha Wolverine X4: 2018+\u003c\/li\u003e\n\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\u003eWheels cannot exceed 5\" backspacing\u003c\/li\u003e\n\u003cli\u003eNot compatible with dual beadlock wheels\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\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eYamaha Wolverine X2 Max Tire Size\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUp to 28\" tires with stock suspension and 4\" portals\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eYamaha Wolverine X4 Max Tire Size\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUp to 28\" tires with stock suspension and 4\" portals\u003c\/li\u003e\n\u003cli\u003eUp to 28\" tires with a 2\" lift kit and 4\" portals\u003c\/li\u003e\n\u003cli\u003e29.5\" tires with a 2\" lift kit, 4\" portals, and removing the inner wheel well guard\u003c\/li\u003e\n\u003cli\u003eIf you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator.\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\u003cp\u003ePatent # 11,299,042Patent # 11,318,787\u003c\/p\u003e","brand":"SuperATV","offers":[{"title":"Cast \/ 15% \/ Single","offer_id":47863938318493,"sku":"PGH-2-39-151#XF","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 15% \/ Single","offer_id":47863938351261,"sku":"PGH-2-39-151-B#XF","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ 30% \/ Single","offer_id":47863938384029,"sku":"PGH-2-39-301#XF","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 30% \/ Single","offer_id":47863938416797,"sku":"PGH-2-39-301-B#XF","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 15% \/ Dual","offer_id":47863938449565,"sku":"PGHD-2-39-151-B#XF","price":4199.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 30% \/ Dual","offer_id":47863938482333,"sku":"PGHD-2-39-301-B#XF","price":4199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/portal_gear_hub_dual_and_single_idler_2_6_1.jpg?v=1777955188","url":"https:\/\/rudysdiesel.com\/products\/superatv-yamaha-wolverine-x2-x4-850-4-portal-gear-lift","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}