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Description
Polaris RZR PRO XP Billet Aluminum Hex Radius Arms by SuperATVFree shipping in the lower 48 states DETAILS SKU: RA P PROXP HEX DETAILS Hex Radius Arms Made from Solid Billet Aluminum The RZP PRO XP is all about premium performance. With loads of horsepower, 17+ inches of suspension travel, and a dedicated oh s**t button to stiffen suspension, this thing is clearly designed to get up to trouble. If you really want to go hard and look good while youre doing it, you need SuperATVs Billet Aluminum Hex Radius Arms.
Free shipping in the lower 48 states
DETAILS
SKU: RA-P-PROXP-HEX
DETAILS
Hex Radius Arms Made from Solid Billet Aluminum
The RZP PRO XP is all about premium performance. With loads of horsepower, 17+ inches of suspension travel, and a dedicated “oh s**t” button to stiffen suspension, this thing is clearly designed to get up to trouble. If you really want to go hard and look good while you’re doing it, you need SuperATV’s Billet Aluminum Hex Radius Arms.
Premium Strength
We made these radius arms as strong as we could with a 1.5” diameter and 7075 aluminum alloy construction compared to OEM’s 1” lower arms. The hex bar design gives them added strength and makes them easily adjustable while installed on your UTV. All that strength is backed by looks that are sure to stun everybody who sees them. Whether you’re replacing your busted OEM set or upgrading to a set that lets you ride hard, all you have to do now is hit the gas.
Heavy-Duty Heims and Helical Inserts
The strength doesn’t stop with billet aluminum. We use massive 3/4” heim joints with steel helical inserts to give you solid anchor points that won’t strip or pull out. It’s how we ensure stronger, longer-lasting performance from tip to tip. If you want to ride your PRO XP with the pedal down, you need SuperATV’s Billet Aluminum Radius Arms.
The RZP PRO XP is all about premium performance. With loads of horsepower, 17+ inches of suspension travel, and a dedicated “oh s**t” button to stiffen suspension, this thing is clearly designed to get up to trouble. If you really want to go hard and look good while you’re doing it, you need SuperATV’s Billet Aluminum Hex Radius Arms.
Premium Strength
We made these radius arms as strong as we could with a 1.5” diameter and 7075 aluminum alloy construction compared to OEM’s 1” lower arms. The hex bar design gives them added strength and makes them easily adjustable while installed on your UTV. All that strength is backed by looks that are sure to stun everybody who sees them. Whether you’re replacing your busted OEM set or upgrading to a set that lets you ride hard, all you have to do now is hit the gas.
Heavy-Duty Heims and Helical Inserts
The strength doesn’t stop with billet aluminum. We use massive 3/4” heim joints with steel helical inserts to give you solid anchor points that won’t strip or pull out. It’s how we ensure stronger, longer-lasting performance from tip to tip. If you want to ride your PRO XP with the pedal down, you need SuperATV’s Billet Aluminum Radius Arms.
⚠ 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
- Polaris RZR PRO XP : 2020+
- Polaris RZR PRO XP 4 : 2020+
FEATURES
- Made of 1.5" 7075 solid aluminum bar compared to 1" lower OEM arms
- Utilizes helical inserts for unbreakable threads
- Fully adjustable 3/4" x 16 heim joints with bushing included
- Hexagonal design for strength and style
- Hex design lets you adjust camber and toe while installed
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
4.5 ★★★★★
Based on 1054 reviews
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Product Reviews
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Pregnant lady review! Soft, comfortable, cool.
Color: 03-multicolour (4-pack), Size: Large
So soft, comfortable and cool. I'm pregnant and I've gained weight in my legs. I love wearing dresses but my thighs were rubbing together too much. These are perfect to wear under dresses. I also wear them under my bibs at work and it keeps me from getting overheated but I don't have to worry about whether or not my underwear show since they just look like shorts. I wish these came in maternity. I just keep them below my belly. I'll be buying more for sure.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
I want to live in these
Color: 01-multicolour (4-pack), Size: Medium
I bought 4 different sets of new underwear. Unfortunately these came last. It’s unfortunate, because if they had come first I would have cancelled all my other orders or returned them and ordered more of these. I never want to wear anything else ever again; these are the comfiest undies I’ve ever owned, I want to live in them. I can wear them under pretty much anything except leggings or very tight pants (but let’s be honest, I don’t wear those anyway.)
They are incredibly soft and breathable, they wash well, don’t roll, keep my thighs from rubbing, are comfy to sleep in, and the colors were true to the photo.
Just a heads up, they are on the thin side and just a bit see through in the rear.
I’m 5’5” 140lbs and the mediums fit perfectly, they go about mid-thigh.
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Reviewed in the United States on July 30, 2025