Polaris RZR Trail 900 8" Portal Gear Lift

Fits:
Polaris RZR Trail 900 Sport : 2021+
Polaris RZR Trail 900 Premium : 2021+
Polaris RZR Trail 900 Ultimate : 2021+

Wheel Requirements:

22” or larger wheel REQUIRED

Wheels CANNOT exceed 5” backspacing

Wheels NEED to have a center hole of at least 3.25" (82.55mm) or REQUIRE a 1” wheel spacer

Take your RZR Trail 900 to the next level with Super ATV’s 8” GDP Gen 3 Portal Gear Lift. Choose a 45% or 60% gear reduction for massive torque and clearance, perfect for deep mud and oversized tires.

With the gear reduction located in the hub, GDP portals reduce stress on your drivetrain, making components last longer.

Built with precision-ground 9310 alloy steel gears, reinforced billet or cast aluminum housings, and ultra-strong 5/16” steel backing plates, these portals deliver unmatched durability. Advanced gaskets, double-lipped seals, and high-performance bearings ensure leak-free, battle-ready performance.

Universal hubs with multiple bolt patterns offer wheel compatibility across most UTVs.

A frame stiffener is required to support the added lift. With proven trail performance and dedicated customer support, GDP remains the most trusted name in portal lifts.

Kit 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

(2) Steel caliper mounting plates

Extended brake lines

All required hardware, including recessed castle nut socket

Frame stiffener (must select at checkout)

Features:

Available with billet or cast aluminum housing

Cool, quiet, precision ground gears made from 9310 alloy billet steel

1.5 in. diameter 4340 hardened steel drive shaft

Increases width by 4 in. per side (8 in. total)

1.5 in. forward and rear offset

Housings use advanced gaskets that don’t let anything through

Universal hub fits all major bolt patterns

Gear reduction reduces stress on your drivetrain

If you are curious about how to install this product, you can view the Install Instructions here.

If you are curious about how to install this product, you can view the Install Instructions here.

This item usually ships in 2-3 business days.