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SuperATV  |  SKU: PGH-1-33-306

SuperATV Polaris RZR RS1 4" Portal Gear Lift

$2,941.95
Shipping calculated at checkout.


Portal Housing Material
Portal Gear Reduction
Need a Frame Stiffener?

Delivery and Shipping

We Ship FedEx, UPS, USPS, GLS. Typically, shipping transit times are anywhere
from 3-7 business days depending on location. We utilize warehousing
nationwide to ensure we get you your order as soon as possible! Shipping
charges are calculated at checkout. 

Description

SuperATV Polaris RZR RS1 4" Portal Gear Lift

SuperATV’s GDP 4” Portal Gear Lift for the Polaris RZR RS1 is meticulously engineered to cater to every off-road enthusiast. Our 4” portal lift system offers unparalleled customization with choices of either 15% or 30% gear reductions and robust cast or lightweight billet aluminum housings. This extensive configurability ensures that you can perfectly optimize your Polaris RZR RS1 to match your specific riding style and terrain.

Perfect for Mud: Transform your RZR RS1 into an unstoppable mud monster with a 30% gear reduction. This significant torque boost allows you to effortlessly turn larger tires, which are crucial for churning through the deepest, thickest mud holes. While providing incredible power for mudding, this 30% gear reduction also maintains excellent performance for road use and tackling challenging trails and rocks, making it incredibly versatile.

Perfect for Rocks: Equip your machine with 4” portals and a 30% gear reduction to gain the precise torque and control needed for superior rock crawling. You’ll experience enhanced ground clearance, allowing you to conquer formidable obstacles without scraping your skid plate. The increased clearance also accommodates bigger tires, specifically designed for navigating over boulders and rugged terrain with ease. These portals are truly built for boulders.

Perfect for Trails: For high-speed trail domination, opt for 4” portals with a 15% gear reduction on your Polaris RS1. This configuration allows you to maintain exhilarating speeds and power through challenging hills or dirt shelves, leaving others in your dust. Unlock your UTV’s true potential, enhancing its agility and responsiveness on the less-traveled paths.

Better Gears: Our portal gears are crafted from 9310 billet steel alloy, known for its exceptional strength and durability, and are precision ground for optimal performance. This advanced construction ensures cool and quiet operation, even when you're pushing the throttle hard on the road, while providing the robust strength required to withstand the demands of every rigorous ride.

Advanced Gaskets and Seals:

Regardless of whether you choose cast or billet housings, both options incorporate:

  • Advanced gaskets that offer superior oil resistance and boast a lower deterioration rate compared to traditional Kevlar gaskets, ensuring long-term reliability.
  • A meticulously sealed input gear and a double-lipped output seal to prevent contaminants and maintain lubrication.
  • 100% sealing coverage throughout the entire system, virtually eliminating concerns about oil leaks, giving you peace of mind on any adventure.

Top-Rated Customer Service: Still need a little help getting exactly what you need? We’ve got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.

Features:
  • Available with billet or cast aluminum housing for varied preferences in strength and weight.
  • Cool, quiet, precision ground gears made from 9310 alloy billet steel ensuring longevity and performance.
  • Increases width by 4 in. per side (8 in. total) for enhanced stability and aggressive stance.
  • 1.5 in. diameter 4340 hardened steel drive shaft for maximum strength under extreme conditions.
  • No leak bearings and seals for maintenance-free operation and superior reliability.
  • Universal hub fits all major bolt patterns, offering broad compatibility.
  • Comes complete with all hardware, backing plates, brakes lines and instructions for a straightforward installation.
Wheel Requirements:
  • 14” or larger wheel required
  • 14” & 15” wheels cannot exceed 4-1/2” backspacing
  • 16” and larger wheels cannot exceed 5” backspacing
  • If using the factory 14" wheels, you must run 2" wheel spacers.
  • Not compatible with dual beadlock wheels
Fitment:
  • Polaris RZR RS1 : 2018+
Notes:
  • Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1” wheel spacer.
Instructions:

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