SuperATV 8in. Portal Gear Lift for Polaris RZR Trail S 900

Sounds like fun, huh? With this GDP Portal Gear Lift on your Polaris RZR Trail S 900, that imagination becomes reality. They also give you options - choose between cast or billet aluminum housings and a 45% or 60% gear reduction. What are you waiting for? GDP is ready and waiting to transform your ride.

GDP - the Most Trusted Name in Portals

Not sure if GDP is right for you? More riders roll on GDP portals than any other portal system. When it comes to reliability, quality, and performance, nothings as trail-proven as GDP.

Perfect for Mud

With 8 portals and a 45% or huge 60% gear reduction, it becomes the ultimate mud UTV. You'll have room for bigger tires and all that torque means you can push through anything, if the muds even deep enough to reach your skid plate.

A Gear Reduction That Protects Your Drivetrain

Portals put the gear reduction right in the hub. That matters because putting it after your drivetrain components will make them last longer. GDP reduces the stress on your axles, differential, prop shaft, and transmission even if you're rolling on huge tires.

Unmatched Gear Material

What's more important than gears in a portal gear lift? Nothing. They mate perfectly every time and give you smooth, quiet portals no matter how fast you go. GDP gives you luxury-grade performance.

Stronger Housings By Design

Some might think you can use brute force to make a better housing. Theyd be wrong. SuperATV uses precise design honed over years and backed by hundreds of thousands of ride hours to make the strongest portal boxes in the industry. So whether you want cast or USA-made billet aluminum for your housings, you know your getting high-quality, precision hardware that will stand up to any ride.

• SuperATV housings are reinforced in all the right places
• They're built with better oil flow and gearing forces in mind

The Strongest Portal Backing Plates You Can Get

How do SuperATV makes the strongest backing plates on the planet? So keep playing with GDP.

Advanced Gaskets and Seals

Whether you go with cast or billet, both housings use:

• Advanced gaskets to keep oil in and water out. They have excellent oil resistance and a lower deterioration rate than Kevlar gaskets
• A sealed input gear and double-lipped output seal
• 100% sealing coverage throughout. You can forget about oil leaks - nothings getting in or out, ever

Bearings That Rock

With a double-angular contact bearing on the output shaft that can take hit after hit, you can rest easy knowing that even GDPs bearings are built for battle.

Universal Hubs and Slotted Rotors

SuperATV precision-ground, stainless steel slotted rotors stay cool to give you the braking power you need when you need it.

Frame Stiffener Required

These 8 portals are big, beefy, and powerful. In fact, they give you such a big lift that your RZR needs a frame stiffener to keep from bending its chassis.

8in. Portal Gear Lift Fitment

2021-2026

• Polaris RZR Trail S 900 Sport