SuperATV’s GDP 6” Portal Gear Lift for the Polaris RZR XP 1000 gives you a lift and a gear reduction in one box. Get the clearance to run bigger tires and the torque you need to turn them. The lift and gear reduction are in the hub which means they maintain suspension geometry and reduce drivetrain stress. Customize by choosing between a 30% or 45% gear reduction and selecting a cast or billet aluminum housing. GDP portals are truly geared for all. See what customer Goose Bellows has to say about our 6” portals on his Instagram famous Can-Am Maverick XRS, aka Lil Buckin’ Crazy.
45%–Perfect for Mud
Install big 6” portals with a 45% gear reduction to get clearance for huge tires and a massive boost in torque. It’ll turn your monster tires like they’re stock and take your RZR through the biggest, thickest mud holes you can find. These portals will change the way you think about mud.
45%–Perfect for Rocks
Get tons of torque to crawl over any rock or boulder you can find by installing a 6” portal box with a 45% gear reduction. With that much power, rock shelves will feel like speed bumps and boulders feel like pebbles. With 6” of clearance, you can run bigger tires and you spend less time scraping your skid plate on every obstacle.
30%–Perfect for Everything
A 30% gear reduction lets you turn bigger tires and gives you the versatility to run mud, dominate trails and hills, and maintain high speed on the road. It gets your power to the ground to make your UTV punchy and powerful no matter how you roll.
Learn more about how tire size and gear reduction can unleash your machine’s potential.
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.
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.
Reinforce Your Frame with a Frame Stiffener
We highly recommend running a SuperATV Frame Stiffener with your 6" Portal Gear Lift. A frame stiffener reinforces your frame enough to let you ride your 6" portals with monster tires and no worries.
|Polaris RZR XP 1000 Portal Gear Reduction Recommendations|
|Tire Size||Required Suspension Setup with 6" Portals||Recommended 6" Portal Gear Reduction|
|29" to 34"||Stock||30%|
|29" to 36"||1.5" Forward Offset A-Arms||30%|
|29" to 36"||3-5" Lift Kit||30%|
|37" to 39"||1.5" Forward Offset A-Arms and 3-5" Lift Kit||30%|
|40" to 46"||7-10" Lift Kit||45%|
|Gear reductions listed are general guidelines to maximize torque and maintain factory top speed. A larger than recommended gear reduction will result in more torque and lower top speed. Give us a call for more information.
- Polaris RZR XP 1000 : 2014+
- Polaris RZR XP 4 1000 : 2014+
- Available with billet or cast aluminum housing
- 9310 alloy billet steel precision ground gears are cool and quiet
- 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
- 18” or larger wheel required
- 18” wheels cannot exceed 4-1/2” backspacing
- 20” and larger wheels cannot exceed 5” backspacing