Polaris RZR Crew 900 4 seater 2011-2014 4"(30% gear reduction) Portal Gear lift by SuperATV

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Designed for all terrains and riding styles
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Brand: SuperATV

Polaris RZR Crew 900 4 seater 2011-2014 4"(30% gear reduction) Portal Gear lift by SuperATV

Why We Make Them?

Take back your torque with Gear Driven Performance by SuperATV. We all know monster tires rob your much-desired horsepower. To keep that ultimate performance and gain an extra 4" of coveted lift, you want GDP from SuperATV.

Why GDP?

The GDP portal lift system spares no details as the most comprehensive kit on the market. SuperATV knows suspension and transferred over 10 years of suspension engineering into the GDP portal lifts. GDP starts by vertically relocating the axle center line while retaining factory steering geometry - a must if you want to increase the life of your axles, differential, and drive train components. Pair that with a 1.4:1 gear reduction (approximately 30%), and you've got a performance driven machine!


  • Pair with SuperATV lift kits, a arms, and axles for extreme performance
  • 30% gear reduction
  • Designed for all terrains and riding styles
  • Axles

    • You will not chop your axles. GDP is the only kit on the market compatible with aftermarket and OEM axles with no modifications
    • GDP maintains performance-ready axle angles
    • Impenetrable Bearings and Seals

      • First in the industry thrust bearing that is specifically designed to take axial load, unlike the standard bearing that is only sufficient for radial loads
      • Automotive grade bearings
      • Press fit, precision ground gears and shafts to eliminate unwanted slop
      • Precision-Ground Gears: drive gear, idler gear and driven gear

        • Precision-ground chromium titanium alloy gears for industry best performance
        • Eliminates friction for reduced heat, noise and allows you to run at higher speeds
        • Reduced friction build-up
        • Quiet gears at all speeds
        • Performs at machine's fullest capacity

        Steering Arm

        • Heavy duty structural member
        • 10.9 grade hardware
        • Modular design for improved functionality

        Aluminum Housing

        • CNC machined aluminum housing
        • Polished aluminum for long lasting, stylish finish

        How About Adjustability? Pair with our adjustable a arms

        • GDP understands the need for adjustability allowing you to custom tailor your machine to match your riding needs
        • Eliminates unwanted, premature tire wear caused from misalignment
        • Camber adjustability on all SuperATV a arms

        Mounting Plates and Pivot Blocks

        • CNC formed, fully gusseted 5/16" mounting plates
        • Forged pivot blocks

        Slotted Rotors for Unmatched Cooling

        • Each wheel hub includes 4 bolt patterns 4/156, 4/137, 4/115, 4/110
        • Ability to utilize different wheels on same hub
        • Stainless steel, braided brake lines included in each kit

        Wheel Requirements

        • Requires a 14" or larger wheel
        • Wheels can not exceed 5" backspacing
Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

2018 Fitments

  • 2018 RZR 900 4

2017 Fitments

  • 2017 RZR 900 4

2016 Fitments

  • 2016 RZR 900 4

2015 Fitments

  • 2015 RZR 900 4

2014 Fitments

  • 2014 RZR 900 4

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