SuperATV GDP 4" Billet Aluminum 30% Gear Reduction Portal Gear Lift With Frame Stiffener For 7" - 10" Lift Kit

If you want to see what unbeatable power and performance can do, get SuperATV’s 4" GDP Portal Gear Lift. GDP Portals aren’t just for one type of rider. Whether you like trails or mud, whether you take it easy or cut loose, these portals will give you a better experience. If you want the ultimate geared down, torqued up ride for monster tires, go with a 30% gear reduction. With the gear reduction in the hub, it makes life easier for the entire drivetrain before it. Your axles maintain factory geometry and work less. Your axles, prop shaft, differential, and transmission are under less stress. That means longer lasting components, and a lift that doesn’t destroy your machine. These billet aluminum housings are the thickest and strongest you can get. Combine that with 5/16” backing plates made from an advanced steel alloy, and these portals are unstoppable. With SuperATV's frame stiffener installed, you can strengthen those O.E.M weak spots on your chassis and go as big as you want without worrying about bending your frame.

• Billet aluminum housing
• Housings are reinforced for gear retention and optimized for oil flow
• Advanced steel alloy backing plates are stronger than chromoly
• Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
• 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
• Cool, quiet, precision ground gears made from 9310 alloy billet steel
• Increases width by 4" per side (8" total)
• 1 1/2" diameter 4340 hardened steel drive shaft
• Universal hub fits all major bolt patterns
• Gear reduction reduces stress on your drivetrain
• Lighter than the competition
• Powder coated, durable, frame stiffener made from 5mm heavy duty steel plating adds support and stability

Kit 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
• (4) Steel caliper mounting plates
• (2) Caliper adapter plates
• (2) Steel steering arms
• Extended brake lines
• All required hardware, including recessed castle nut socket