Take Your Honda Rancher to the Next Level with GDP Portals
Your Honda Rancher is built tough, but why stop there? Upgrade it with SuperATV’s 4” GDP Portal Gear Lift to take on bigger challenges and tougher trails. It’s a lift and gear reduction in one package. And with a choice of 15% or 30% gear reduction, you’ll get the torque boost you need. Plus, you’ll get plenty of room to run larger tires. It’s the ultimate upgrade for the ultimate ride.

More Torque, More Power
Pick the gear reduction that fits your style—15% for more torque without losing top speed or 30% for max power. A 30% reduction gives you the muscle to tow heavy loads, crawl over obstacles and through mud with ease, and turn bigger tires. Stick with 15% if you want a solid balance of speed and punchy torque.

Protect Your Drivetrain
More power shouldn’t mean more problems. That’s why GDP Portals place the gear reduction in the hub, which your Rancher’s axles, differential, and transmission from excess wear. And since the suspension maintains factory geometry, your axles run cooler and last longer.

Built to Handle Anything
Tough trails demand tough parts. Our cast and 6061 billet aluminum housings are made to take a beating. Plus, they’re backed by advanced steel alloy plates that won’t let you down.
Our housings are reinforced for gear retention and optimized for oil flow
Advanced steel alloy backing plates are stronger than chromoly
Enhance with Portal Blood—gear oil formulated for GDP Portals
There are no gimmicks and no vents because vents do more harm than good—we know because we tested them

Advanced Gaskets, Seals, and Bearings
Our portals use:
Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
A sealed input gear and double-lipped output seal
100% sealing coverage throughout so you can forget about oil leaks
Double-angular contact output bearings to prevent premature wear
Roller idler and drive bearings to maintain perfect gear meshing

Top-Rated Customer Service
Still not sure exactly what you need? We’ve got a dedicated team to help you make the right choice. Give us a call so we can get the perfect set of portals in your hands today.

4” Portal Gear Lift Includes:
(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings
(4) Universal hubs and precision-ground stainless steel slotted rotors with lugs
(4) Specialized steel alloy backing plates
(2) Steel caliper mounting plates
(2) Caliper mounting plate shims
Extended brake lines
All required hardware, including recessed castle nut socket