Upgrade Your Ride with Huge 8” Honda Pioneer 500 Portals
The Honda Pioneer 500 is an extremely capable machine—but that doesn’t mean it can do everything. Upgrade your rig with SuperATV’s Honda Pioneer 500 8” Portal Gear Lift from SuperATV. It gives you a gigantic lift kit and gear reduction in one powerful package. The gear reduction gives you the torque you need to take on mud, creeks, trails, rocks—GDP Portals from SuperATV help you dominate all terrains.
Gives you an 8” lift and a gear reduction in one package
45% or 60% gear reduction
Maintains OEM suspension angles
REQUIRES aftermarket suspension to clear 22” wheels and matching tires

45% or 60% Gear Reduction
A 45% or 60% gear reduction is extremely powerful. A gear reduction provides the torque you need for tricky rock crawls, the muscle to turn gigantic tires, and the strength to dominate the deepest mud pits.

GDP Portals Save Your Drivetrain
Our Honda Pioneer 500 portals put the gear reduction directly in the hub. This protects your entire drivetrain—your diff, prop shaft, and transmission won’t experience any extra wear and tear. Plus they maintain your stock suspension geometry, so you won’t overextend your axles.

Honda Portals That Are Built Tough
GDP Portals are built to be the toughest. They use 5/16” advanced steel alloy backing plates and precision-engineered aluminum housings so you can ride the way you want.
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 need a little help getting exactly what you need? No worries—we’ve got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.

REQUIRES Aftermarket Suspension
These Pioneer 500 portals require a 22” wheel and tires to match. That means these portals MUST be paired with offset A-arms or a suspension lift kit not offered by SuperATV.

8” 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
(4) Caliper adapter plates
Steering stop kit
Extended brake lines
All required hardware, including recessed castle nut socket
 
Patent # 8,985,264, 11,015,681, 11,299,042, 11,554,662, 12,005,776

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.

⚠ California Proposition 65 Warning ⚠
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.