Take Your Commander to the Next Level You won™t find anything like our third generation of portals anywhere else. Why? Because you get to be a part of the design process. With SuperATV™s Can-Am Commander 8 Portal Gear Lift, you can choose your own gear reduction”45% or 60%”and your own housings”cast or billet aluminum. You won™t be disappointed no matter which way you go. GDP: The Most Trusted Name in Portals More riders trust SuperATV for their portal needs than anyone else in the industry. That™s because we know our stuff. We™ve invested more time and money in designing portal gear lifts than any other manufacturer. Thanks to industry-leading technology and countless hours of field and lab testing, we™re able to deliver exactly what you need to take your ride to the next level. We Know All About Mud Everyone knows you can™t truly enjoy mud pits if you™re not rolling on GDP. The extra lift will keep you from getting swamped in deep bogs and also give you room for bigger tires. And don™t even get us started on the torque boost! Our gear reduction”either 45% or 60%”will have you cutting through the mud like it™s nothing. A Gear Reduction That Protects Your Drivetrain With the gear reduction all the way at the hub, you get reduced stress on your axles, differential, prop shaft, and transmission. That means your components will last longer than stock even though you™re riding harder. Learn more about how tire size and gear reduction can unleash your machine™s potential. The Strongest Portal Housings and Backing Plates You Can Get We use an advanced steel alloy for our backing plates. They™re stronger than chromoly and at 5/16 inches thick, they™ll stand up to anything and everything the trail throws at you. We™ve also spent years tweaking and honing our portal housings to make them as strong as possible. With tens of thousands of housings in the wild proving their strength every weekend, you know you™re getting the best. So go with cast or super-sleek, USA-made billet aluminum”either way, you™re getting the best. 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 You Need a Frame Stiffener Portals and monster tires are fun, but they can place additional stress on your machine™s frame. Add strength to your suspension by adding a SuperATV Frame Stiffener when you check out! Top-Rated Customer Service Still need a little help getting exactly what you need? 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. 8 Portal Gear Lift Includes: (4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, advanced 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) Steel steering arms Extended brake lines All required hardware, including recessed castle nut socket Frame stiffener (must select at checkout)