Polaris RZR Trail 900 4" Portal Gear Lift

4" Portal Gear Lift for the Polaris RZR Trail 900

Gain four inches of ground clearance on your RZR Trail 900 without altering the factory suspension geometry. Portal gear lifts mount at the wheel hub and use a gear-driven design to raise the entire machine, keeping your shocks, A-arms, and CV angles at their factory settings while putting significantly more space between the undercarriage and the trail.

Increased Ground Clearance
A full four inches of additional clearance lets your RZR Trail 900 roll over rocks, roots, and ruts that would otherwise catch the frame or skid plate. Because the lift happens at the hub rather than the suspension, your factory ride quality stays intact.

Gear-Driven Design
Each portal box uses a precision-cut gear set to relocate the axle centerline four inches lower than the wheel centerline. The gears run in a sealed, oil-bathed housing that protects them from water, mud, and debris for long service life.

Heavy-Duty Axle Shafts
Upgraded axle shafts are included to handle the increased leverage created by the portal offset. These shafts are built from chromoly steel and are designed to withstand aggressive trail riding and oversized tires.

Direct-Bolt Installation
Each portal box bolts directly to the RZR Trail 900 knuckle and hub assembly using the factory mounting points. The kit includes all necessary hardware, seals, and gear oil — no welding, cutting, or drilling required.