Polaris RZR Trail S 1000 6" Portal Gear Lift

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

Wheel Requirements:

18” or larger wheel REQUIRED

18” wheels CANNOT exceed 4-1/2” backspacing 

20” and larger 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

Super ATV’s GDP 6" Portal Gear Lift transforms your Polaris RZR Trail S 1000 into a trail-dominating machine with unmatched height, torque, and durability.

Riders can customize their setup with 30%, 45%, or 60% gear reductions and choose between cast or billet aluminum housings. For extreme strength, the dual idler gear option—featuring precision CNC-ground 9310 steel - distributes load more evenly for superior torque transfer.

By placing the gear reduction in the hub, GDP portals reduce wear on the drivetrain components like axles and the transmission. These portals are built with advanced materials: thick housings, 5/16” steel alloy backing plates, and top-tier gaskets, seals, and bearings that resist leaks and wear. They're designed without vents (proven ineffective through testing) and can be enhanced with GDP’s Portal Blood gear oil.

GDP portals are engineered for every terrain - from trails and rocks to mud - and backed by industry-leading support for a fully tailored experience.

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

(4) Steel caliper mounting plates

(2) Steel steering arms

Extended brake lines

All required hardware, including recessed castle nut socket

Features:

Available with billet or cast aluminum housings

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 advanced 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” front and rear offset - 2” total extension

Lighter than the competition

This item usually ships in 2-3 business days.