SKU: 28313079740

High Lifter Portal Gear Lift 6'' RZR PRO XP (2 & 4 Seater) - 60% Dual Idler Version

Sale price$1932.75 Regular price$2147.50
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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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Description

High Lifter Portal Gear Lift 6'' RZR PRO XP (2 & 4 Seater) - 60% Dual Idler VersionFree shipping in the lower 48 states. SKU: PGL 660DI RZRPRO What are the Dual Idlers with 60% Reduction Kit? High Lifter has engineered is a gearing setup that allows us to place two idler gears in the portal gear box. Our competitor only has a single gear option with their greatest reduction at 45%. The dual idler gears spread the load between twice as many teeth on the gears, which doubles the area and reduces stress by half allowing more abuse.

Free shipping in the lower 48 states.

SKU: PGL-660DI-RZRPRO

What are the Dual Idlers with 60% Reduction Kit? High Lifter has engineered is a gearing setup that allows us to place two idler gears in the portal gear box. Our competitor only has a single gear option with their greatest reduction at 45%. The dual idler gears spread the load between twice as many teeth on the gears, which doubles the area and reduces stress by half allowing more abuse. Like any other portal kit there will be a reduction in top speed when running the 6” Dual 60% gears. This kit is for riders who are looking for torque and power. The dual 60% is perfect for the hardcore mud rider that wants to hit the holes hard and come out on the other side!

Installation Instructions

What does the 60% Dual Idler Gear Lift offer?

  • High Lifter improved the portal design by adding a second idler gear in the gear box
  • The dual idler gears spread the load over twice as many teeth on the gear sets, which doubles the area and reduces stress by half.
  • You gain more reliable torque transfer
  • If you run a 40” tire or larger, this is the ideal gear ratio and the dual idler gears are almost a must
  • Stop burning up belts and breaking so many axles; differentials; drive shafts; snorkel gears…
  • 60% Gearing extends brake life by needing brakes less often due to greatly improved engine braking
  • Even though a lower gear ratio will get your speedometer closer to a stock reading, that is still too high a gear to offset the loss of torque caused by the larger tires. If you don’t have a need to run fast, a lower ratio performs better and give you the power you want!

Why is this 6” kit better than our competitor?

Forged Gear Boxes

  • Strongest boxes on the market because forging produces a tougher piece of metal
  • Forging is stronger than both cast and billet aluminum
  • Competitors use cast aluminum and billet aluminum boxes
  • These portal boxes are extremely robust and give you more worry-free miles than any other portal

Gear Box Venting

  • Customers asked for box venting and we give you the option
  • Our box design offers a plug for venting with an optional easy to install kit that will be available soon
  • Vent kits allow an advantage of cooling which reduces early deterioration of the gaskets and seals

Gasket Material and Design

  • High density Kevlar fiber gaskets plus no additional sealant is needed
  • Gasket material is creep resistant plus oil and coolant resistant

Seals

  • Two oil seals on the spindle shaft for 100% more sealing area
  • Dual seals prevent water intrusion and oil leaks
  • True triple seal on the input shaft which includes a wiper seal that provides a significant extra layer of protection

Backing Plate

  • These are the strongest backing plates on the market
  • 5/16” steel plate with Bent flanges for strength and durability
  • Welded gusset brackets and designed to factory off-set
  • Works with all control arms that are built to factory hub specifications

13” Rotor

  • Precision ground stainless steel rotors (this is a big deal for brake performance)
  • Access holes for ease of assembly and disassembly
  • Slotted rotor allows for heat dissipation and cooling

Gear Profile

  • Alloy steel heat treating process increases overall internal and external strength
  • CNC precision ground machining ensures excellent fitment and increased strength
  • Controlled gear lapping for ease of installation and a quieter performance

                              FITS:

                              2020 Polaris RZR PRO XP
                              2020 Polaris RZR PRO XP Premium
                              2020 Polaris RZR PRO XP Ultimate
                              2020 Polaris RZR PRO XP 4
                              2020 Polaris RZR PRO XP 4 Premium
                              2020 Polaris RZR PRO XP 4 Ultimate
                              2021 Polaris RZR PRO XP Sport
                              2021 Polaris RZR PRO XP Premium
                              2021 Polaris RZR PRO XP Ultimate
                              2021 Polaris RZR PRO XP 4 Sport
                              2021 Polaris RZR PRO XP 4 Premium
                              2021 Polaris RZR PRO XP 4 Ultimate

                              Click here for High Lifter's limited lifetime warranty.

                              SS | 12-31-21

                              Shipping Notes
                              • Free Standard Shipping on $100+ Orders to the USA.
                              • Except Preorder products are shipped in 48 hours.
                              • Delivery to the USA:
                              1. Standard Shipping : 3-10 business days
                              • If time is of the essence, please consider selecting expedited delivery for faster service.
                              Exchange/Return Notes
                              • We offer a 30-day return/exchange service after receiving.
                              • Final sale items are not eligible for returns or exchanges.
                              • To process your return/exchange, please contact us at [email protected]
                              • Please click here for more details>>> Return & Exchange Policy
                              SKU: 28313079740

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                              EE
                              Birmingham, US
                              ★★★★★ 5
                              Comfortable, sturdy, waterproof
                              Size: 9.5, Color: Black/Black
                              Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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                              Reviewed in the United States on May 17, 2026
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                              Kate
                              Massapequa, US
                              ★★★★★ 5
                              Super cute, comfortable, practical, love that they are slip on
                              Size: 10.5, Color: Tobacco/Black
                              I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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                              Reviewed in the United States on January 27, 2026
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                              Nicholle King
                              Phoenix, US
                              ★★★★★ 5
                              Worth it.
                              Size: 8.5, Color: Crushed Clay/Gum 2
                              Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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                              Reviewed in the United States on March 26, 2026
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                              jmb02129
                              Los Angeles, US
                              ★★★★★ 5
                              Fantastic Boots!
                              Size: 8.5, Color: Redwood/Gum 10
                              Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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                              Reviewed in the United States on April 11, 2026
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                              Paige
                              Pawtucket, US
                              ★★★★★ 5
                              Definitely worth the price
                              Size: 6.5, Color: Black/Black
                              Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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                              Reviewed in the United States on January 3, 2026

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