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Gen 3 Portals Are a Game Changer
The Polaris RZR RS1 is a pretty stand-out machine on its own; but have you seen what one of these things can do with some extra ground clearance and power behind it? Adding SuperATVs GDP 6 Portal Gear Lift to your ride is a no-brainer if you want to turn heads wherever you go. GDP didnt make the first side-by-side portal kit on the market—just the first kit anyone gave a damn about. Choose between a 30% or 45% gear reduction. Count on SuperATV to totally redefine the RZR as you know it.
Any Rider; Any Terrain Type
It doesnt matter where; when; or how you ride—we guarantee a GDP Portal Gear Lift will make your experience better. Go with a smaller 30% gear reduction to harness speed and plenty of torque. Upgrade to bigger tires and take on rougher terrain with a 45% reduction. From the trails to the dunes and everything in between; GDP portals give you your torque back and make sure nothing will slow you down.
Longer-Lasting Components
These 6 portals arent just good for your ride experience—theyre great for your drivetrain; too. The gear reduction is placed in the hub; meaning theres less strain put on your axles; prop shaft; differential; and transmission. Youre getting a lifted ride; more torque; and longer-lasting components. Its a win-win.
Premium Materials Backed by Unmatched Experience
If it doesnt say GDP; you dont want it. GDP portals represent the best and strongest portal gear lifts on the planet. Theyre available in cast and billet aluminum housings; both made from the thickest and strongest material you can get. And they all feature 5/16 backing plates made from an advanced steel alloy. Top-notch materials combined with industry-leading expertise makes for a set of RZR portals that are unstoppable.
Advanced Gaskets; Seals; and Bearings
Our portals use:
Get Extra Reinforcement with a Frame Stiffener
Rough riding and added weight can wreak havoc on your RZRs frame if its not properly reinforced. Thats why we strongly recommend adding a SuperATV Frame Stiffener when installing your new portals. It adds all the support you need to tackle hard rides in confidence.
Top-Rated Customer Service
Still need a little help getting exactly what you need? With GDP; you get a dedicated portal tech support team because nobody likes to get an automated response. Give us a call so we can get the perfect set of portals in your hands today.
Patent # 11;299;042
The Polaris RZR RS1 is a pretty stand-out machine on its own; but have you seen what one of these things can do with some extra ground clearance and power behind it? Adding SuperATVs GDP 6 Portal Gear Lift to your ride is a no-brainer if you want to turn heads wherever you go. GDP didnt make the first side-by-side portal kit on the market—just the first kit anyone gave a damn about. Choose between a 30% or 45% gear reduction. Count on SuperATV to totally redefine the RZR as you know it.
Any Rider; Any Terrain Type
It doesnt matter where; when; or how you ride—we guarantee a GDP Portal Gear Lift will make your experience better. Go with a smaller 30% gear reduction to harness speed and plenty of torque. Upgrade to bigger tires and take on rougher terrain with a 45% reduction. From the trails to the dunes and everything in between; GDP portals give you your torque back and make sure nothing will slow you down.
Longer-Lasting Components
These 6 portals arent just good for your ride experience—theyre great for your drivetrain; too. The gear reduction is placed in the hub; meaning theres less strain put on your axles; prop shaft; differential; and transmission. Youre getting a lifted ride; more torque; and longer-lasting components. Its a win-win.
Premium Materials Backed by Unmatched Experience
If it doesnt say GDP; you dont want it. GDP portals represent the best and strongest portal gear lifts on the planet. Theyre available in cast and billet aluminum housings; both made from the thickest and strongest material you can get. And they all feature 5/16 backing plates made from an advanced steel alloy. Top-notch materials combined with industry-leading expertise makes for a set of RZR portals that are unstoppable.
- Our housings are reinforced for gear retention and optimized for oil flow
- Advanced steel alloy backing plates are stronger than chromoly
- Ultra-strong integrated rear hub backing plates—no more failure-prone aluminum hubs
- Enhance with Portal Blood—gear oil formulated for GDP Portals
- There are no gimmicks and no vents because vents do more harm than good—we know because we tested them
Advanced Gaskets; Seals; and Bearings
Our portals use:
- Advanced Gaskets and O-rings with excellent oil resistance and low deterioration rates
- A sealed input gear and double-lipped output seal
- 100% sealing coverage throughout so you can forget about oil leaks
- Double-angular contact output bearings to prevent premature wear
- Roller idler and drive bearings to maintain perfect gear meshing
Get Extra Reinforcement with a Frame Stiffener
Rough riding and added weight can wreak havoc on your RZRs frame if its not properly reinforced. Thats why we strongly recommend adding a SuperATV Frame Stiffener when installing your new portals. It adds all the support you need to tackle hard rides in confidence.
Top-Rated Customer Service
Still need a little help getting exactly what you need? With GDP; you get a dedicated portal tech support team because nobody likes to get an automated response. Give us a call so we can get the perfect set of portals in your hands today.
| 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 | ||
| (2) Steel steering arms | ||
| (2) Carrier bearings | ||
| Extended brake lines | ||
| All required hardware; including recessed castle nut socket | ||
| Frame stiffener (must select at checkout) | ||
| Max Tire Size Recommendations for 6 Portal Gear Lift | ||
|---|---|---|
| Max Tire Size | Required Suspension Setup with GDP Portals | |
| Up to 34 | Stock | |
| 35 to 36 | 2 Lift Kit | |
| If you need help figuring out which gear reduction is right for you; check out our portal gear reduction calculator. | ||
| Max 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. | ||
Patent # 11;299;042
Fitment
- Polaris RZR RS1 : 2018-2021
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





