Build your H2 around six-inch GDP portals
SuperATV GDP portals add six inches of lift and put gear reduction at the wheel hubs. These Kawasaki Teryx H2 packages use billet aluminum housings and dual idlers. Choose 30%, 45% or 60% reduction to match your tire setup and riding priorities; housing material and dual-idler construction are included in all three choices.
Supplier-listed applications
- Kawasaki Teryx 4 H2: 2026 and newer
- Kawasaki Teryx 4 H2 Deluxe eS: 2026 and newer
- Kawasaki Teryx 5 H2 Deluxe eS: 2026 and newer
Check your wheels before ordering
- Wheels must be at least 18 inches in diameter.
- 18-inch wheels must not exceed 4.5 inches of backspacing.
- 20-inch and larger wheels must not exceed 5 inches of backspacing.
- The hubs provide 5x4.5 and 4x156 bolt patterns.
SuperATV lists a 42-inch maximum tire recommendation with stock suspension, based on its full-compression and full-turn fit test. Treat that as a supplier-tested setup, not a clearance guarantee for every tire or modified machine.
Portal construction
The dual-idler layout uses precision-ground 9310 steel gears, billet aluminum housings and 5/16-inch steel-alloy backing plates. Advanced gaskets, O-rings and sealed input and output components help retain oil. Reduction at the hubs helps reduce load on the upstream drivetrain.
Package contents
- Four assembled portal hubs with gears, seals, output shafts, gaskets and thrust bearings
- Four universal hubs with stainless steel slotted rotors and lugs
- Four steel-alloy backing plates and four steel caliper mounting plates
- Four axle spacers, eight shims and one ball-joint tool
- Four brake-cable brackets, four brake-pad retaining clips and four brake-line clips
- Extended brake lines and required hardware, including a recessed castle-nut socket
Check the complete vehicle and wheel setup before installation and follow the manufacturer’s instructions.
