1000s of Riders, 1000s of Miles
With hundreds of thousands of ride hours, there’s no portal lift in the industry that’s more used and more trusted. More riders roll on GDP than any other portal system. If you want trail-proven fortitude, you want GDP.
Better by Design
Our engineers have been refining GDP housings for years—we know what makes them break and how to make them strong enough to last. Whether you go with cast or 6061 billet aluminum, you’ll get strength built with experience. Our housings are reinforced in all the right areas and are built with better oil flow and gearing forces in mind.
No portal lift in the industry is more Used and Trusted
Gen 3 lets you choose what gear reduction you WANT with what lift. Everyone knows portals are great for mudders, but our new gear reduction choices make them great for every rider. Get a gear reduction as small as 15% in 4” portals and 30% in 6” portals. That means you can get the ride height and the tire size you want without compromising clearance or speed.
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Cool, quiet, precision ground gears made from 9310 alloy billet steel
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Housings use Thermo-Tork® gaskets that don’t let anything through
Available with billet or cast aluminum housing
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1.5" diameter 4340 hardened steel drive shaft
Universal hub fits all major bolt patterns
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Gear reduction reduces stress on your drivetrain
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50+ lb. lighter than the competition
ARE YOU READY TO GET LIFTED?
SEE WHY WE'RE THE INDUSTRY LEADERS IN PORTAL GEAR LIFTS
how much gear reduction do you need?
Our easy to use Portal Gear Reduction Calculator will tell you how much gear reduction you’ll need to maintain top speed.