SuperATV 4in. Portal Gear Lift for Polaris RZR XP Turbo S

Upgrade to SuperATV's GDP 4 Portal Gear Lift for your Polaris RZR XP Turbo S to get a lift and a gear reduction in one box. Get the clearance to run bigger tires and the torque you need to turn them. The lift and gear reduction are in the hub, which means they maintain suspension geometry and reduce drivetrain stress. No matter how you ride or how much you tear your stuff up, GDP is for you.

What Is a Dual Idler®?

Perfection takes time. 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 don't do a thing if they're not mated perfectly, though. Didn't think dual idlers mattered? With GDPs quality and experience, they finally do.

Get the Right Gear Reduction to Dominate Any Terrain

If your favorite ride is through deep mud or all over killer rock gardens, get a 30% gear reduction. It gives you more torque so you can turn bigger tires through all sorts of crazy terrain. Want to hit top speed with tires that aren't as huge? Stick with a 15% gear reduction. It still gives you enough torque to make you grin, but saves more of your top-end speed.

GDPs Gear Reduction Protects Your Drivetrain

GDP puts the gear reduction right in the hub. Because that's right at the end of your drivetrain, all your components benefit from it the same way you do. With GDP Portals, your axles, differential, prop shafts, and transmission all work less and wear less than with stock.

Strength Worthy of Your RZR Turbo S

Try as you might, you won't find portals stronger than GDP. SuperATV cast and billet aluminum housings are smarter, stronger, and more reliable.

• SuperATV housings are reinforced for gear retention and optimized for oil flow
• Advanced steel alloy backing plates are stronger than chromoly

Advanced Gaskets, Seals, and Bearings

SuperATV 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

Complete the Package with a Frame Stiffener

RZR Turbo S portals with monster tires are fun, but they can place additional stress on your machines frame. To make your UTV stronger than ever, add a SuperATV Frame Stiffener when you check out!

4in. Portal Gear Lift Fitment

2018-2021

• Polaris RZR XP Turbo S

2019-2021

• Polaris RZR XP 4 Turbo S
• Polaris RZR XP Turbo S Velocity