SuperATV Honda Foreman 4" Portal Gear Lift

NOTE: Only compatible on machines with IRS (Independent Rear Suspension)

Features:

Available with billet or cast aluminum housing
Cool, quiet, precision-ground gears made from 9310 alloy billet steel
1.5 in. diameter 4340 hardened steel drive shaft
Housings use gaskets or O-rings that don’t let anything through
Universal hub fits all major bolt patterns
Gear reduction reduces stress on your drivetrain
Lighter than the competition

Wheel Requirements

14” or larger wheel required
Cannot exceed 5” backspacing
Not compatible with dual beadlock wheels
Wheels need to have a center hole of at least 3.25" (82.55mm) or require a 1” wheel spacer

Take Your Honda Rancher to the Next Level with GDP Portals

Maximize Your Honda Foreman’s Performance with GDP Portals

Your Honda Foreman has always been good to you. Take its performance over the top with SuperATV’s 4” Portal Gear Lift. Choose between a 15% or 30% gear reduction to boost torque. With our portals, you get more ground clearance and the ability to run larger tires. They’re the ultimate upgrade for the ultimate rider.

Get the Torque You Need

You get to customize your torque and acceleration with a choice between a 15% or 30% gear reduction. For maximum torque and larger tires, you’ll want to go with a 30% reduction. It’ll give you the power to take off from a dead stop or haul large loads. Choose 15% to maintain a high top speed while still getting that bump in torque.

Protect Your Drivetrain

When you’re throwing all that extra weight around, you can cause damage to your drivetrain. GDP Portals put the gear reduction in the hub, so your drivetrain gets protected from extra wear. Plus, our Honda Foreman portal gear lift keeps your factory suspension to give you cooler-running axles.

The Toughest Portals You Can Get

When you’re hitting the trails with your buddies, the last thing you need is to break down. That’s why our cast and 6061 billet aluminum housings are designed for rough terrain and hard rides. They’re backed by our advanced steel backing plates that give them unmatched strength.

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