Shop Our Portal Gear Lifts by Gear Reduction

Lift Your Performance with GDP

Who says you can't have high performance and lift, too? Our Gear Driven Performance (GDP) portal gear lifts are engineered to take back your torque, keeping your horsepower high even with the extra lift.

4 inch GDP Portal Gear Lift

Why Should I Get a Portal Gear Lift Instead of Traditional Gear Reduction?

A traditional gear reduction kit puts the gear reduction right into the transmission of your machine while a portal gear lift puts the gear reduction out at the hub. Here are three big reasons why it makes more sense for you to go with a portal gear lift.

It Saves Your Drivetrain
Portal gear lifts put the reduction at the very end of your drivetrain. That means your axles, differential, prop shaft, and transmission will experience less fatigue and will last longer. With a traditional reduction, the only part of the drivetrain that gets a break is your transmission.

You Want a Lift Anyway
Odds are, if you want a gear reduction, you want bigger tires, and if you want bigger tires you need a lift. A portal gear lift is a gear reduction and a lift in one package and one installation. That means less work time for you. A portal gear lift also doesn’t mess with your A-arm and axle geometry the way a traditional suspension lift does.

It’s Easier to Install
Portals are easier to install than a traditional gear reduction kit. Instead of ripping apart your machine and your transmission (leave it to the professionals), portals just bolt on at the hub. Easy peasy. Anybody could do it.

How Much Do You Know About Portals?

Most people have an opinion about portals - they may even think they know a lot about them. But SuperATV’s GDP Portal Lifts are different. We have spent a lot of time working to perfect our portal gear lifts. Our engineers and design staff have tested our products in the lab and in the field, and we know we have the best portal gear lifts on the market. What you don't know might surprise you.

A Quiet Ride

SuperATV GDP Portals are quiet because we precision grind all our gears to fit so snugly that you couldn’t git a fingernail between them. That combined with the fact that they’re made with 9310 billet steel alloy means less vibration, less friction, and better performance. Each precision-ground gear makes for a quieter ride with no “clicking.” That makes them better than other crappy portals out there.

Precision-Ground Gears: Drive Gear, Idler Gear and Driven Gear

  • Precision-ground 9310 billet steel alloy gears for industry best performance

  • Eliminates friction for reduced heat and noise

  • Sealed drive gear for leak-proof riding

Green Kawasaki Teryx UTV in grass
Red Honda UTV tearing through the mud

Installation is Easy

It doesn't matter if this is your first UTV or your tenth - you can lift your ride with GDP Portals. We include all the instructions you need and are just a phone call away if you have any issues - but you won't. Just get a set of portals, get to work, and then crack open a cold one and admire your work. Make sure to send us a pic of your baby for our bulletin board.

Easy to Install and Easy to Adjust

  • Customize your machine to match your riding needs

  • Camber adjustability on all SuperATV A Arms

  • Each wheel hub includes 4 bolt patterns 4/156, 4/137, 4/115, 4/110

  • Ability to utilize different wheels on the same hub

  • Stainless steel, braided brake lines included

Reclaim Your Lost Torque

Our GDP Portals provide the torque you need and the speed you want. High clearance seems great until you get left in the dust by your buddies on the trail, but that won't happen with our portals. They offer torque-producing gear reduction of 15% for the 4" lift, 30% for the 4” and 6“ lifts, and 45% for the 6" and 8” lifts. Pair this with the right tires, and you will be cruising at factory speed.

Less Heat, Less Friction: Faster Speeds

  • Increases torque, but keeps your axle angles performance-ready

  • Performs at machine's fullest capacity

Silver Polaris RZR UTV climbing a grassy hill.

Choose the Amount of Lift That’s Right for You

Just about any kind of rider can benefit from a set of portals. But how do you know which one to get? Our GDP Portal Gear Lifts are available in three different lift heights - 4”, 6”, and 8”. Which one you need depends on how you use your UTV.

8" Portal Gear Lifts

For those whose mantra is “go big or go home” we have our massive 8” portal gear lift. Designed for the biggest and baddest builds out there. If you want monster tires, monster clearance, and a look that turns heads in any crowd — or mud hole — 8” portals are for you.

  • 45% gear reduction available
  • Billet and cast housing options
  • 1.5” forward and rear offset on most models
  • O-ring housing seal
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Rex Custom Build with 6 inch portals

6" Portal Gear Lifts

When you want to stand above the rest and tear through any mud hole with big tires, then 6” portals are for you. You can go big and still enjoy the versatility of crawling through a massive rock garden before going on a high-speed trail ride.

  • 30 and 45% gear reductions available
  • Billet and cast housing options
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Polaris RZR XP Turbo with 6 inch portal gear lifts installed

4" Portal Gear Lifts

We all know adding larger tires robs your machine of its much-desired horsepower. Our portal gear lifts help you regain your lost torque and gain an extra 4" of coveted lift at the same time.

  • 15 and 30% gear reductions available
  • Billet and cast housing options
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Black Polaris Ranger XP UTV with 4 inch portal gear lifts installed
Group of Accessories for 4 inch, 6 inch and 8 inch GDP Portal Gear Lift Kits from SuperATV

Portal Gear Lift Parts and Accessories

We have everything you need to service your portal gear lift. Check out our selection of recessed nut kits, brake rotor kits, conversion kits, and seal and bearing rebuild kits.

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