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The Best Power and Performance
GDP Portals arent an average upgrade—its a massive boost to power and performance. With a Yamaha Wolverine RMAX 1000 4 Portal Gear Lift from SuperATV; you get more ground clearance and torque—the perfect combo. The lift gives you room for big tires; and the gear reduction gives you the torque to turn them like stock. Youve got the option to add a dual idler; too; which improves strength even more. Plus; its built with the quality that sets GDP apart.
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.
Ride Anywhere You Want
No matter how you ride; GDP Portals can make your Wolverine more capable. With a 15% gear reduction; youre ready for any kind of riding. Hit the trails; creeks; dunes; and desert with tons of torque that won't slow you down. Go with a 30% gear reduction if you want to take wild rides with big tires. Itll pull you through slop and rocks like theyre not even there.
A Gear Reduction That Protects Your Drivetrain
GDP Portals lower the wear and tear on your drivetrain despite giving you 4 inches of lift. How? Because the gear reduction is in the hub; everything before it works less. Your axles; differential; prop shaft; and transmission all benefit from it too. Not to mention; you maintain factory axle angles for even more durability.
Strength Throughout
Strength is the most important part of any big lift; including portals. A weak part might as well get left in the garage. Thats why our cast and billet aluminum housings are the thickest and strongest you can get. Combine that with 5/16 backing plates made from an advanced steel alloy; and our portals are unstoppable.
Advanced Gaskets; Seals; and Bearings
Our portals use:
Top-Rated Customer Service
Intimidated by GDP Portals? Dont be! We have specialists on the phone ready to answer any and every question you have about our portals. Trust us; weve seen it all. Give us a call and well give you real advice backed by real experience.
4 Portal Gear Lift Includes:
Patent # 11;299;042
Patent # 11;318;787
GDP Portals arent an average upgrade—its a massive boost to power and performance. With a Yamaha Wolverine RMAX 1000 4 Portal Gear Lift from SuperATV; you get more ground clearance and torque—the perfect combo. The lift gives you room for big tires; and the gear reduction gives you the torque to turn them like stock. Youve got the option to add a dual idler; too; which improves strength even more. Plus; its built with the quality that sets GDP apart.
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.
Ride Anywhere You Want
No matter how you ride; GDP Portals can make your Wolverine more capable. With a 15% gear reduction; youre ready for any kind of riding. Hit the trails; creeks; dunes; and desert with tons of torque that won't slow you down. Go with a 30% gear reduction if you want to take wild rides with big tires. Itll pull you through slop and rocks like theyre not even there.
A Gear Reduction That Protects Your Drivetrain
GDP Portals lower the wear and tear on your drivetrain despite giving you 4 inches of lift. How? Because the gear reduction is in the hub; everything before it works less. Your axles; differential; prop shaft; and transmission all benefit from it too. Not to mention; you maintain factory axle angles for even more durability.
Strength Throughout
Strength is the most important part of any big lift; including portals. A weak part might as well get left in the garage. Thats why our cast and billet aluminum housings are the thickest and strongest you can get. Combine that with 5/16 backing plates made from an advanced steel alloy; and our portals are unstoppable.
- 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
Top-Rated Customer Service
Intimidated by GDP Portals? Dont be! We have specialists on the phone ready to answer any and every question you have about our portals. Trust us; weve seen it all. Give us a call and well give you real advice backed by real experience.
4 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
- Extended brake lines
- All required hardware; including recessed castle nut socket
| 2021-2024 Max Tire Size Recommendations for 4 Portal Gear Lift | ||
|---|---|---|
| Max Tire Size | Required Suspension Setup with GDP Portals | 31 | Stock |
| 36 | 1.5 Forward 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. |
| 2025+ Max Tire Size Recommendations for 4 Portal Gear Lift | ||
|---|---|---|
| Max Tire Size | Required Suspension Setup with GDP Portals | 31 | Stock | 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
- Yamaha Wolverine RMAX 2 : 2021-2024
- Yamaha Wolverine RMAX 2 1000 Limited: 2025+
- Yamaha Wolverine RMAX 2 1000 R-Spec: 2025+
- Yamaha Wolverine RMAX 2 1000 Sport: 2025+
- Yamaha Wolverine RMAX 2 1000 XT-R: 2025+
- Yamaha Wolverine RMAX 4 : 2021-2024
- Yamaha Wolverine RMAX 4 1000 Limited: 2025+
- Yamaha Wolverine RMAX 4 1000 XT-R: 2025+
- Yamaha Wolverine RMAX 4 1000 Compact Limited: 2025+
- Yamaha Wolverine RMAX 4 1000 Compact XT-R: 2025+
- Yamaha Wolverine RMAX 4 1000 Compact R-Spec: 2025+
Wheel Requirements:
- 14 or larger wheel required
- Wheels need to have a center hole of at least 3.25 (82.55mm) or require a 1 wheel spacer
- Not compatible with dual beadlock wheels