Polaris RZR XP 1000 4" Portal Gear Lift

DETAILS Gen 3 Portals are Geared for All SuperATV’s GDP 4” Portal Gear Lift for the Polaris RZR XP 1000 is Geared for All. What do we mean by that? Our 4” portal lift is available with 15% or 30% gear reductions and cast or billet housings. That means you can optimize your ride to fit your style. Perfect for Mud Get a 30% gear reduction and start flingin’ mud. With a massive boost to torque, you can turn bigger tires that chew through the thickest bounty holes. When you gear down and go big, your machine will turn into a mud monster. Plus, with a 30% gear reduction you can still use it on the road and tear up trails and rocks. Perfect for Rocks Put 4” portals and a 30% gear reduction on your machine and get the torque you need crawl over rocks like they’re not even there. You’ll have the clearance to get over anything without scratching up your skid plate, and you’ll have room to run bigger tires. These portals are built for boulders. Perfect for Trails Get 4” portals and a 15% gear reduction on your Polaris RZR 1000 and take on the trail less traveled. You’ll keep that high speed and leave your friends in the dust when hit a hill or dirt shelf. It’ll bring out your UTV’s true power. Learn more about how tire size and gear reduction can unleash your machine’s potential. Better Gears Our gears are precision ground and made with 9310 billet steel alloy for high strength and high speed. That means they’re cool and quiet even when you’re hammering down the throttle on the road, and they have strength to withstand every ride. Billet Housings Choose billet or cast aluminum housings to finish your portals. Our billet housings are CNC machined right here in Madison, Indiana and give you increased strength and consistency over cast. Not to mention they look damn good.  Polaris RZR XP 1000 Portal Gear Reduction Recommendations Tire Size Required Suspension Setup with 4" Portals Recommended 4" Portal Gear Reduction 29" to 33" Stock 15% 34" to 35"" 1.5" Forward Offset A-Arms 15% 36" 3-5" Lift Kit 15% 37" to 39" 1.5" Forward Front A-Arms and 3-5" Lift Kit 15% 40" to 44" 7-10" Lift Kit 30% Gear reductions listed are general guidelines to maintain factory top speed. Installing a larger than recommended gear reduction will result in extra torque and lower top speed. Give us a call for more information.   FITMENT Polaris RZR XP 1000 : 2014+ Polaris RZR XP 4 1000 : 2014+ Note: Please check the bolt size of the hardware that fastens the Radius Arms to the brace plate (see image below). Select the socket size that corresponds to your OEM size. Polaris made a change in the mid-year in 2017 that has caused some confusion with fitment.  Read More FEATURES Available with billet or cast aluminum housing 9310 alloy steel gear material Cool quiet gears 1.5 in. diameter 4340 hardened steel drive shaft No leak bearings and seals Universal hub fits all major bolt patterns Comes complete with all hardware, backing plates, brakes lines and instructions 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 factory 14" wheels, you must run 2" wheel spacers Not compatible with dual beadlock wheels