SuperATV 6in. Portal Gear Lift for Polaris RZR RS1
View full product details- Fits:
- Polaris RZR RS1
- Years:
- 2018, 2019, 2020, 2021
Confirm your exact model and year before ordering.
The Polaris RZR RS1 is a pretty stand-out machine on its own, but have you seen what one of these things can do with some extra ground clearance and power behind it? Adding SuperATV's GDP 6 Portal Gear Lift to your ride is a no-brainer if you want to turn heads wherever you go. GDP didn't make the first side-by-side portal kit on the market - just the first kit anyone gave a damn about. Choose between a 30% or 45% gear reduction. Count on SuperATV to totally redefine the RZR as you know it.
Any Rider, Any Terrain Type
Go with a smaller 30% gear reduction to harness speed and plenty of torque. Upgrade to bigger tires and take on rougher terrain with a 45% reduction. From the trails to the dunes and everything in between, GDP portals give you your torque back and make sure nothing will slow you down.
Longer-Lasting Components
These 6 portals aren't just good for your ride experience - they're great for your drivetrain, too. The gear reduction is placed in the hub, meaning there's less strain put on your axles, prop shaft, differential, and transmission. You're getting a lifted ride, more torque, and longer-lasting components. It's a win-win.
Premium Materials Backed By Unmatched Experience
If it doesn't say GDP, you don't want it. They're available in cast and billet aluminum housings, both made from the thickest and strongest material you can get.
- SuperATV housings are reinforced for gear retention and optimized for oil flow
- Advanced steel alloy backing plates are stronger than chromoly
- Ultra-strong integrated rear hub backing plates - no more failure-prone aluminum hubs
Advanced Gaskets, Seals, and Bearings
SuperATV portals use:
- Advanced Gaskets and O-rings with excellent oil resistance and low deterioration rates
- A sealed input gear and double-lipped output seal
- 100% sealing coverage throughout so you can forget about oil leaks
- Double-angular contact output bearings to prevent premature wear
- Roller idler and drive bearings to maintain perfect gear meshing
Get Extra Reinforcement with a Frame Stiffener
Rough riding and added weight can wreak havoc on your RZRs frame if it's not properly reinforced. It adds all the support you need to tackle hard rides in confidence.
6in. Portal Gear Lift Fitment
2018-2021
- Polaris RZR RS1

