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No One Does Portals like GDP
Want to take your Polaris RZR XP to the next level? SuperATV's 4 GDP Portal Gear Lift will do it better than anything else. You can choose between a 15% or 30% gear reduction and even pick the type of housing you prefer. If you want the maximum upgrade; dual idler gears provide maximum strength; making your ride better than ever.
What Is a Dual Idler?
Perfection takes time. After years of research and development; weve made our dual idler gear portals unlike any other. By placing a second idler gear in the portal box; the load gets spread over twice as much surface area for more reliable torque transfer and the strongest gear set you can get. Two idler gears dont do a thing if theyre not mated perfectly; though. Precision CNC grinding ensures ours do. Our gears are made from the industrys toughest 9310 steel alloy. Didnt think dual idlers mattered? With GDPs quality and experience; they finally do.
GDP Lets You Ride How You Want
Whether you're tackling mud; rocks; trails; or the desert; GDP has you covered. If you spend your time taking on bounty holes and boulder fields; opt for a 30% gear reduction to get more low-end torque with big tires. If you prefer high-speed action; a 15% gear reduction is the way to go. No matter how you ride; GDP is the right choice for you.
Portals Reduce Drivetrain Wear and Tear
These RZR XP portals put the gear reduction right in the hub; so your entire drivetrain benefits. Your axles; differential; prop shaft; and transmission work less and won't wear as quickly.
The Pinnacle of Portal Strength
The key to a great portal lift is its strength; and we know how to do it. With more GDPs in action than any other portal system; we know exactly what it takes to survive the hardest rides. Our cast and 6061 billet aluminum housings are built for ultimate durability; and they come paired with our advanced steel alloy backing plates for unbeatable strength.
Advanced Gaskets; Seals; and Bearings
Our portals use:
Protect Your Ranger with a Frame Stiffener
Extra ground clearance and bigger tires lead to more action-packed rides. But can your stock frame keep up? To stay confident while you put pedal to the metal; consider adding a SuperATV Frame Stiffener when installing your new portals.
Top-Rated Customer Service
Still need a little help getting exactly what you need? Weve got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.
4 Portal Gear Lift Includes:
Patent # 11;299;042
Patent # 11;318;787
Want to take your Polaris RZR XP to the next level? SuperATV's 4 GDP Portal Gear Lift will do it better than anything else. You can choose between a 15% or 30% gear reduction and even pick the type of housing you prefer. If you want the maximum upgrade; dual idler gears provide maximum strength; making your ride better than ever.
What Is a Dual Idler?
Perfection takes time. After years of research and development; weve made our dual idler gear portals unlike any other. By placing a second idler gear in the portal box; the load gets spread over twice as much surface area for more reliable torque transfer and the strongest gear set you can get. Two idler gears dont do a thing if theyre not mated perfectly; though. Precision CNC grinding ensures ours do. Our gears are made from the industrys toughest 9310 steel alloy. Didnt think dual idlers mattered? With GDPs quality and experience; they finally do.
GDP Lets You Ride How You Want
Whether you're tackling mud; rocks; trails; or the desert; GDP has you covered. If you spend your time taking on bounty holes and boulder fields; opt for a 30% gear reduction to get more low-end torque with big tires. If you prefer high-speed action; a 15% gear reduction is the way to go. No matter how you ride; GDP is the right choice for you.
Portals Reduce Drivetrain Wear and Tear
These RZR XP portals put the gear reduction right in the hub; so your entire drivetrain benefits. Your axles; differential; prop shaft; and transmission work less and won't wear as quickly.
The Pinnacle of Portal Strength
The key to a great portal lift is its strength; and we know how to do it. With more GDPs in action than any other portal system; we know exactly what it takes to survive the hardest rides. Our cast and 6061 billet aluminum housings are built for ultimate durability; and they come paired with our advanced steel alloy backing plates for unbeatable strength.
- Our housings are reinforced for gear retention and optimized for oil flow
- Advanced steel alloy backing plates are stronger than chromoly
- 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
Protect Your Ranger with a Frame Stiffener
Extra ground clearance and bigger tires lead to more action-packed rides. But can your stock frame keep up? To stay confident while you put pedal to the metal; consider adding a SuperATV Frame Stiffener when installing your new portals.
Top-Rated Customer Service
Still need a little help getting exactly what you need? Weve got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.
4 Portal Gear Lift Includes:
- (4) Assembled portal hub boxes complete w/ 9310 gears; seals; output shaft; gaskets; and thrust bearings
- (4) Universal hubs and precision-ground stainless steel slotted rotors w/ lugs
- (4) Specialized steel alloy backing plates
- (4) Steel caliper mounting plates with spacers
- (2) Steel steering arms
- Extended brake lines with parking brake and brake cable brackets
- All required hardware including recessed castle nut socket
| Max Tire Sizes for 4 Portal Gear Lift | ||
|---|---|---|
| Max Tire Size for Single Idlers | Max Tire Size for Dual Idlers | Required Suspension Setup with GDP Portals |
| 35 | 36 | Stock |
| 36 | 38 | 3 Lift Kit |
| 37 | 39 | 1.5 Forward Offset A-Arms |
| 38 | 40 | 1.5 Forward Offset A-Arms and 3 Lift Kit |
| 38 | 40 | 2 Offset A-Arms | 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
Patent # 11;318;787
Fitment
- Polaris RZR XP : 2024+
- Polaris RZR XP 4 : 2024+
Wheel Requirements
- 14 or larger wheel required
- Cannot exceed 5 backspacing
- Not compatible with dual beadlock wheels
- Wheels need to have a center hole of at least 3.25 (82.55mm) or require a 1 wheel spacer