Gen 3 Portals Are Geared for All
The Polaris General XP 1000 is a machine designed for all kinds of riding. That’s why SuperATV made the GDP 6” Portal Gear Lift with multiple gear reduction options. Choose between a 30%, 45%, or 60% gear reduction to match your style. With options for cast or billet aluminum housings and single or dual idlers, these portals are geared for all.
GDP—the Most Trusted Name in Portals
If you’re not sure if they’re right for you, just ask any of the thousands of riders already rocking GDP portals that decided it was right for them. More riders roll on GDP portals than any other portal system. They’re the most used and most real-world proven portals you can get.
You Need Dual Idlers
If you want more reliable performance from your portals, upgrade to dual idlers. Placing a second idler gear into the portal box distributes the load over twice as much surface area for more consistent torque transfer and unmatched strength. SuperATV's idler gears are precision cut and CNC ground to ensure perfect mating and maximum efficiency. And they’re made with 9310 alloy steel for performance that just won’t quit. If you thought you could skip dual idlers in your General XP 1000 portals, think again.
Perfect for Mud
You can’t go to a mud park in America without coming across a set of portals. That’s for good reason—portals and mud go together like peanut butter and jelly. The deeper you go, the more you’ll notice the torque from your gear reduction. And that 6” lift will keep you from getting swamped.
A Gear Reduction That Protects Your Drivetrain
With the gear reduction all the way at the hub, you get reduced stress on your axles, differential, prop shaft, and transmission. That means your components will last longer than stock even though you’re riding harder.
Learn more about how tire size and gear reduction can unleash your machine’s potential.
Unmatched Gear Material
Gears are the most vital part of a portal gear lift. SuperATV made this one the most premium, top-of-the-line gears you can get. They’re made from precision-ground 9310 alloy steel that meshes perfectly and gives you smooth, quiet portal boxes. That means you can ride hard—SuperATV's quality is up to the task.
Stronger Housings by Design
You might think strength is a matter of brute force, but it’s all about finesse. SuperATV has spent years tweaking and honing its portal housings to make them as strong as possible. With tens of thousands of housings in the wild proving their strength every weekend, you know you’re getting the best. So go with cast or super-sleek, USA-made billet aluminum—either way, you’re getting the best.
The housings are reinforced in all the right places
They’re built with better oil flow and gearing forces in mind
There are no gimmicks and no vents because vents do more harm than good—SuperATV knows because it tested them
The Strongest Portal Backing Plates You Can Get
SuperATV uses an advanced steel alloy for its backing plates not because it wanted to make them the strongest on the planet, but because it’s what you need. They’re stronger than chromoly and, at 5/16 inches thick, they’ll stand up to anything and everything the trail throws at you.
Advanced Gaskets and Seals
Whether you go with cast or billet, both housings use:
Advanced gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets
A sealed input gear and double-lipped output seal
100% sealing coverage throughout so you can forget about oil leaks
Bearings That Rock
SuperATV didn’t cut corners with its bearings either. The output bearing is a double-angular contact bearing that’s built to take huge loads from bumps, rocks, logs, and holes without wearing prematurely. SuperATV uses roller bearings for the idler gears that are designed to withstand the large forces caused by the gear reduction itself. SuperATV made them as stronger as possible because it knows a bad bearing means a busted box.
Universal Hubs and Slotted Rotors
Get the braking power you need, when you need it, with SuperATV's precision-ground, stainless steel slotted rotors that stay cool. Plus SuperATV's universal hubs make your life easier with 4/156, 4/137, 4/115, and 4/110 bolt patterns and lugs. You’ll be able to run almost any side-by-side tire under the sun with these hubs. SuperATV also invented the tapered output shaft that its hubs attach to. It gives you a more secure lock that won’t wobble or wear over time.
Top-Rated Customer Service
Still need a little help getting exactly what you need? SuperATV has a dedicated team just for portal support. Give us a call so SuperATV can get the perfect set of portals in your hands today.
Polaris General XP 1000 Max Tire Sizes
Max Tire Size
Required Suspension Setup with 6” Portals
31”
Stock
37”
High-Clearance 1.5” Forward Forward Offset A-arms and High-Clearance 1.5” Rear Offset A-arms
45”
6”–8” Lift Kit
Max tire sizes are measured at full compression and full turn. The given tires sizes are the largest SuperATV fits without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.
6” Portal Gear Lift Includes:
(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings.
(4) Universal hubs and precision-ground stainless steel slotted rotors with lugs
(4) Specialized steel alloy backing plates
(4) Steel caliper mounting plates
(4) Caliper adapter plates
(2) Steel steering arms
Extended brake lines
All required hardware, including recessed castle nut socket
Patent # 11,299,042
Features
Available with billet or cast aluminum housings
Dual idler gear configuration maximizes strength
Cool, quiet, precision ground gears made from 9310 alloy billet steel
1.5 in. diameter 4340 hardened steel drive shaft
Housings use advanced gaskets that don’t let anything through
Universal hubs can be set up to work with the following bolt patterns: 4/156, 4/137, 4/115, and 4/110
Gear reduction reduces stress on your drivetrain
Dual idler gear configuration adds a 1” front and rear offset—2” total extension
Lighter than the competition
Fitment information
Polaris General XP 1000 : 2020+
Polaris General 4 XP 1000 : 2020+
Wheel Requirements:
18” or larger wheel required
18” wheels cannot exceed 4-1/2” backspacing
20” and larger wheels cannot exceed 5” backspacing
Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1” wheel spacer
