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Description
SuperATV Can-Am Defender HD10 6x6 4" Portal Gear LiftFree shipping in the lower 48 states DETAILS Gen 3 Portals Are Geared for All Your machine should be as unique as you are, which is why we love our Gen 3 portals. When you get SuperATVs 4 Portal Gear Lift for your Can Am Defender HD10 6x6, you decide what kind of housings you getcast or billet aluminumand how much gear reduction your portals will have. Choose a 30% reduction for maximum torque and bigger tires or a 15% reduction for smooth, precise
Free shipping in the lower 48 states
DETAILS
Gen 3 Portals Are Geared for All
Your machine should be as unique as you are, which is why we love our Gen 3 portals. When you get SuperATV’s 4” Portal Gear Lift for your Can-Am Defender HD10 6x6, you decide what kind of housings you get—cast or billet aluminum—and how much gear reduction your portals will have. Choose a 30% reduction for maximum torque and bigger tires or a 15% reduction for smooth, precise trail riding. Our portal gear lift is a game changer no matter when, where, or how you ride.
GDP—the Most Trusted Name in Portals
When it comes to UTV portals, more riders turn to SuperATV than anyone else. That’s because serious riders know quality when they see it. Our industry-leading technology and hours of field and lab testing put us miles ahead of the competition—literally. So when you’re ready to take your ride to the next level, SuperATV has you covered.
Perfect for Mud
If you’re a fan of mud, you know by now that stock doesn’t cut it. Our GDP portals allow you to experience thick, peanut-butter mud in a whole new way. You’ll never have to worry about getting swamped thanks to the extra four inches of lift and built-in gear reduction.
A Gear Reduction That Protects Your Drivetrain
By placing the gear reduction in the hub, we’re able to alleviate the amount of stress placed on your vehicle’s most critical parts. This means you can keep the pedal down without worrying about your axles, differential, prop shaft, or transmission. Less stress leads to a better ride, every time.
Learn more about how tire size and gear reduction can unleash your machine’s potential.
Unmatched Gear Material
We don’t skimp when it comes to gear material. Our gears are made from ultra-strong 9310 alloy steel and are precision ground. This ensures that they mate perfectly, run smoothly, and won’t break—no matter how hard you ride.
Stronger Housings by Design
Portal gear lift housings require precise design and manufacturing, and we know how to deliver just that. Our team of experts combines their real-world experience with industry-leading technology to deliver housings that are unstoppable. Whether you choose cast or USA-made billet aluminum housings, you’re getting a portal box that can take a beating.
Our housings are reinforced in all the right places
They’re built with better oil flow and gearing forces in mind
There are no gimmicks and no vents because vents do more harm than good—we know because we tested them
The Strongest Portal Backing Plates You Can Get
Like all other components on GDP portals, our backing plates are the toughest around. They’re made with an advanced steel alloy that’s specialized for high-force applications. With a thickness of 5/16” and strength even greater than chromoly, you’ll never have to worry about these backing plates failing you.
Advanced Gaskets and Seals
Whether you go with cast or billet, both housings use:
Advanced Thermo-Tork® gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets
A sealed input gear and double-lipped output seal
100% sealing coverage throughout so you can forget about oil leaks
Bearings That Rock
When it comes to portal gear lifts, the strength is in the details—like bearings. Our output bearing is a double-angular contact bearing that can survive heavy hits and big bumps without fail. It’s just one more way we make sure GDP is the best.
Universal Hubs and Slotted Rotors
SuperATV’s portal gear lifts feature precision-ground, stainless steel slotted rotors that stay cool and give you the braking power you need, right when you need it. They have 4/156, 4/137, 4/115, and 4/110 bolt patterns and lugs, allowing you to run almost any UTV wheel. We also invented the tapered output shaft that our hubs attach to. It provides a secure lock that won’t wobble or wear over time.
Complete the Package with a Frame Stiffener
Portals and monster tires are fun, but they can place additional stress on your machine’s frame. To make your suspension bulletproof, don’t forget to add 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.
Your machine should be as unique as you are, which is why we love our Gen 3 portals. When you get SuperATV’s 4” Portal Gear Lift for your Can-Am Defender HD10 6x6, you decide what kind of housings you get—cast or billet aluminum—and how much gear reduction your portals will have. Choose a 30% reduction for maximum torque and bigger tires or a 15% reduction for smooth, precise trail riding. Our portal gear lift is a game changer no matter when, where, or how you ride.
GDP—the Most Trusted Name in Portals
When it comes to UTV portals, more riders turn to SuperATV than anyone else. That’s because serious riders know quality when they see it. Our industry-leading technology and hours of field and lab testing put us miles ahead of the competition—literally. So when you’re ready to take your ride to the next level, SuperATV has you covered.
Perfect for Mud
If you’re a fan of mud, you know by now that stock doesn’t cut it. Our GDP portals allow you to experience thick, peanut-butter mud in a whole new way. You’ll never have to worry about getting swamped thanks to the extra four inches of lift and built-in gear reduction.
A Gear Reduction That Protects Your Drivetrain
By placing the gear reduction in the hub, we’re able to alleviate the amount of stress placed on your vehicle’s most critical parts. This means you can keep the pedal down without worrying about your axles, differential, prop shaft, or transmission. Less stress leads to a better ride, every time.
Learn more about how tire size and gear reduction can unleash your machine’s potential.
Unmatched Gear Material
We don’t skimp when it comes to gear material. Our gears are made from ultra-strong 9310 alloy steel and are precision ground. This ensures that they mate perfectly, run smoothly, and won’t break—no matter how hard you ride.
Stronger Housings by Design
Portal gear lift housings require precise design and manufacturing, and we know how to deliver just that. Our team of experts combines their real-world experience with industry-leading technology to deliver housings that are unstoppable. Whether you choose cast or USA-made billet aluminum housings, you’re getting a portal box that can take a beating.
The Strongest Portal Backing Plates You Can Get
Like all other components on GDP portals, our backing plates are the toughest around. They’re made with an advanced steel alloy that’s specialized for high-force applications. With a thickness of 5/16” and strength even greater than chromoly, you’ll never have to worry about these backing plates failing you.
Advanced Gaskets and Seals
Whether you go with cast or billet, both housings use:
Bearings That Rock
When it comes to portal gear lifts, the strength is in the details—like bearings. Our output bearing is a double-angular contact bearing that can survive heavy hits and big bumps without fail. It’s just one more way we make sure GDP is the best.
Universal Hubs and Slotted Rotors
SuperATV’s portal gear lifts feature precision-ground, stainless steel slotted rotors that stay cool and give you the braking power you need, right when you need it. They have 4/156, 4/137, 4/115, and 4/110 bolt patterns and lugs, allowing you to run almost any UTV wheel. We also invented the tapered output shaft that our hubs attach to. It provides a secure lock that won’t wobble or wear over time.
Complete the Package with a Frame Stiffener
Portals and monster tires are fun, but they can place additional stress on your machine’s frame. To make your suspension bulletproof, don’t forget to add 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.
| 4” Portal Gear Lift Includes: | ||
|---|---|---|
| (2) Steel steering arms | ||
| (6) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, Thermo-Tork® gaskets, and thrust bearings. | ||
| (6) Universal hubs and precision-ground stainless steel slotted rotors with lugs | ||
| (6) 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 (optional) | ||
⚠ 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.
FITMENT
- Can-Am Defender HD10 6x6 : 2020+
FEATURES
- Available with billet or cast aluminum housings
- Cool, quiet, precision-ground gears made from 9310 alloy billet steel
- 1.5 in. diameter 4340 hardened steel driveshaft
- Housings use Thermo-Tork® gaskets that don’t let anything through
- Universal hub fits all major bolt patterns
- Gear reduction reduces stress on your drivetrain
- Weighs 194 lb. total, which is 50+ lb. lighter than the competition
- 14” or larger wheel required
- Cannot exceed 5” backspacing
- Not compatible with dual beadlock wheels
SS
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
Good Value for a Tall Chair
Size: 934W-Z, Color: White
I have received this chair just today and would like to give my first impressions of it.
Height is super adjustable as well as the foot rest. My desk is very tall (~34 inches vs standard ~29 inches) and does not suit a standard height chair. This chair's height is enough to sit comfortably at mybut also still having adjustment to be even higher.
Lumbar support is a manual adjustment that can be adjusted by sliding the lumbar piece up or down and it seems it can be tiled as well.
No reclining feature or slight backrest tilt adjustment. I'm used to my chairs reclining so it feels a little awkward siting in a flat base and straight backrest. I feel like I'm sitting too forward or leaning forward slightly but is probably something I can get use to.
Easy to put together and feels very sturdy. Plastic parts of chair are made from a really sturdy plastic, like playhouse plastic materials. Wheels roll around carpet easily. Mesh seems to be a strong material, though the mesh feels kind itchy on bare skin.
Overall, I think this is a good chair to get if you're needing a tall chair for a good value and can sacrifice no backrest tilt.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Excellent value for money!
Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it.
Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time.
The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed.
The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office.
It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
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Reviewed in the United States on April 29, 2026