Polaris RZR Trail S 1000 8" Portal Gear Lift

Fits:
Polaris RZR Trail S 1000 Premium : 2021+
Polaris RZR Trail S 1000 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

Unlock your RZR Trail S 1000’s full potential with Super ATV’s 8” GDP Portal Gear Lift.

Choose between a 45% or 60% gear reduction and cast or billet aluminum housings for unbeatable height, torque, and durability—perfect for dominating deep mud and rugged terrain.

GDP portals are the most trusted on the market, featuring precision-ground 9310 alloy steel gears, reinforced portal housings, and the industry’s strongest 5/16” steel backing plates. The gear reduction is placed in the hub, reducing stress on your axles, transmission, and driveline components.

Advanced gaskets, sealed bearings, and slotted rotors provide leak-proof operation, better braking, and top-tier performance. Universal hubs fit most popular bolt patterns.

Due to the extreme lift, a frame stiffener is required.

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. forward and rear offset

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

1.5 in. diameter 4340 hardened steel driveshaft

Housings use advanced gaskets and rubber O-rings 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.