SuperATV Polaris RZR RS1 6" Portal Gear Lift

SuperATV’s GDP 6” Portal Gear Lift for the Polaris RZR RS1 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.

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 RS1 through the biggest, thickest mud holes you can find. These portals are pure power — and they can fling the mud to prove it.

45% – Perfect for Rocks: A 6” portal box with a 45% gear reduction gives you tons of torque to crawl over any rock or boulder you can find. With that much power, rock shelves will feel like speed bumps and boulders feel like pebbles.

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 more capable everywhere.

Better Gears: Our gears are precision ground and made with 9310 billet steel alloy for high strength and high speed. These precision-ground rotors are cool and quiet even under high throttle, with strength to endure any ride.

Stronger Housings by Design: Portal housings are complex pieces of hardware that require precise design and manufacturing to maximize strength. We’ve been making them for years and have the real-world experience combined with the in-house expertise to make sure they’re unstoppable. No gimmicks or shortcuts.

• Our housings are reinforced in all the right places
• They’re built with better oil flow and gearing forces in mind
• No gimmicks or vents, tested and proven harmful.

Advanced Gaskets and Seals:
Cast or billet, both housings use:

• Durable oil-resistant gaskets surpassing Kevlar's durability.
• A sealed input gear and double-lipped output seal
• Complete sealing coverage means no oil leaks to worry about.

Top-Rated Customer Service: Need help getting the perfect portals? Our dedicated support team is just a call away. Get in touch today.

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