Unbeatable GDP Portals
You're crawling through the mud and suddenly your RZR's stuck. Next time, be prepared for the bog with SuperATV's Polaris RZR Pro R 6" Portal Gear Lift. You get better torque to power your rig through even the deepest sludge and a lift to dominate obstacles. Choose from a 30%, 45%, or 60% gear reduction and cast or billet aluminum housing. Or take your rig to the extreme with our dual idler option. No matter how you ride, there's a GDP lift for you.
What Are Dual Idler Gears?
What's a dual idler and why should you care? Two idler gears spread the load over twice as much surface area for better torque transfer, making this the strongest gear combination you can get in a portal. We made the gears from durable 9310 steel alloy for maximum toughness and precision ground them with a CNC process for a perfect fit. Basically, we built these portals for maximum efficiency and durability. There's not a mud bog, creek bed, or nasty trail that could hold you back with a dual idler setup.
Pick Your Perfect Gear Reduction
When you're thinking about GDP portals, gear reduction is one of the most important choices you can make. Lower gear reductions won't cap off your rig's top speed too badly and will give you improved torque. Higher gear reductions will give you maximum power, but will limit your top speeds. You can choose between 30%, 45%, and 60% gear reductions for the perfect match of performance and speed.
Save Your Drivetrain
With a GDP portal, the gear reduction is right in the hub. That protects other more expensive drivetrain components from unnecessary wear and tear. Your transmission, axles, differential, prop shaft, and CVs will thank you for choosing GDP portals.
GDP Portals Are TOUGH
We built GDP portals to be tough. That's why everything from the billet housings to the advanced 5/16” steel alloy backing plates are designed to be as strong as possible. Go ahead, abuse them—our portals can take it.
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
Still need a little help getting exactly what you need? We've got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands ASAP.
6" Portal Gear Lift Features:
- 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 gaskets or O-rings that don't let anything through
- Universal hub fits all major bolt patterns
- Gear reduction reduces stress on your drivetrain
- Dual idler gear configuration adds a 1” offset
- Lighter than the competition
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) Rear hub adapters
- (2) Steel steering arms
- Extended brake lines
- All required hardware, including recessed castle nut socket
Wheel Requirements:
- 18" or larger wheel required
- 20" and larger wheels cannot exceed 5" backspacing
Max Tire Size Recommendations for 6" Portal Gear Lift:
- 42"-Stock (Required Suspension Setup with 6" Portals)
- 45"-1.5" Forward Offset A-Arms(Required Suspension Setup with 6" Portals)
- 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.
Warning: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
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Warning: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.