SKU: 45837421514

POLARIS RZR XP TURBO RACKBOSS® 2.0 RACK AND PINION

Sale price$190.77 Regular price$211.97
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

POLARIS RZR XP TURBO RACKBOSS® 2.0 RACK AND PINIONRackBoss 2. 0 Reinvented the RackThe fate of every rack is to wear down over time, get sloppy, and make your steering responsiveness feel terrible. That all changes with RackBoss 2. 0. Its an evolution of our original RackBoss and designed to be the strongest, most durable rack on the market. It uses X24 Techa dual bushing design that reduces wear by over 50% compared to stock. You cant find that kind of improvement anywhere else. Get SuperATVs

RackBoss® 2.0 Reinvented the Rack
The fate of every rack is to wear down over time, get sloppy, and make your steering responsiveness feel terrible. That all changes with RackBoss® 2.0. It’s an evolution of our original RackBoss and designed to be the strongest, most durable rack on the market. It uses X24 Tech—a dual-bushing design that reduces wear by over 50% compared to stock. You can’t find that kind of improvement anywhere else. Get SuperATV’s RackBoss® 2.0 Rack and Pinion installed on your Polaris RZR XP Turbo so you can turn massive tires on dangerous terrain—no matter how hard or long you ride, this rack keeps you in control.

Less Wear and Tear with Our Dual-Bushing Design
What makes RackBoss® 2.0 so good at preventing slop? It’s engineered with X24 Tech—heavy-duty PTFE bushings at both ends of the rack that remove play from the internals. Reducing play also keeps the tension spring nearly motionless. With little to no unintended internal movement, this rack can turn massive tires through heavy rides and hard hits and still stay in like-new condition for years longer than the next best rack. And with the built-in grease fitting, you can push fresh grease through after you go deep in mud or water.

Swaged Tube Tie Rods
Our steel swaged tube tie rods are lightweight but strong. Our swaged design significantly improves the strength of the 7/8” diameter tubing. They feature inner ball and sockets along that use 16 mm rack threads and 14 mm rod threads along with 14 mm outer tie rod ends. Together, they make sure the typical weak points are as strong as possible. Our swaged tie rods are perfect for the casual rider that’s tired of their stock performance.

Solid Steel Bar Tie Rods
For a beefy tie rod setup, you want to go with solid steel bar tie rods. They’re made with 1” diameter steel bars that are paired with bigger, better tie rods you’ll love—3/4” outer heim joint tie rods and rebuildable inner tie rods that use 3/4” rod threads and 16 mm rack threads. Altogether, they’re built for hard hits, big tires, and wild rides.

Billet Aluminum Hex Tie Rods
For the best of the best, the cream of the crop, the end-all-be-all of tie rod performance and quality, you want our billet aluminum hex tie rods. They’re big and beefy, but they’re also ultra light thanks to the billet aluminum construction. They use 3/4” outer heim joint tie rods and rebuildable inner tie rods that use 3/4” rod threads and 16 mm rack threads. Did we mention they look damn good? People won’t stop gawking at the polished hex design as you put them through hell on the worlds toughest terrain.

Looking for a More Traditional Rack?
If you don’t need all the benefits of a RackBoss 2.0, you can dial it back to our original, more traditional RackBoss 1.0. It uses the same beefy housing but doesn’t include the extra PTFE bushing. Our RackBoss 1.0 Rack and Pinion comes with steel swaged tubes that are tougher than stock and perfect for casual riders looking for an upgrade. It’s finished with our tough 14 mm inner and outer tie rod ends so you can ride harder without worry.

RackBoss 2.0 Features:

  • Heavy-duty dual PTFE bushings prevent slop
  • Available tie rod options:
    • Steel swaged tube
    • Solid steel bar
    • Billet aluminum hex
  • Solid steel and billet aluminum tie rods use:
    • 3/4” outer tie rod ends
    • Rebuildable inner tie rod ends that use 3/4” rod threads and 16 mm rack threads
  • Swaged tube tie rods use:
    • 14 mm outer tie rod ends
    • Rebuildable inner tie rod ends that use 3/4” rod threads and 16 mm rack threads
  • 65% larger housing than stock
  • Over 50% less wear than OEM after 15,000 cycles
  • Grease fitting for rack gears

RackBoss 1.0 Features:

  • Uses a single PTFE bushing
  • 65% larger housing than stock
  • Less wear than stock
  • Uses steel swaged tie rods
  • 14 mm inner and outer tie rod ends
  • Includes all hardware and instructions

Fitment

  • Polaris RZR XP Turbo : 2016-2021
  • Polaris RZR XP 4 Turbo : 2016-2021
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 45837421514

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Treats86
Draper, US
★★★★★ 5
Amazing. A bit of a job to set it up but worth it!
Color: Black, Color: Black
Excellent quality. Sturdy and strong. The screws that come with it are awful. Get yourself some different ones. Takes a while to set it up and get it all measured. I did it while I was setting up my new Flexi-spot E7 Plus standing desk. Wanted to get it all done at the same time. At first. I thought it might be overkill, but I am sooooo glad I did get this. Now my computer moves along with the desk. It looks great. I bet it has improved the air flow around my computer as well. Looks sleek and cool. I might have set it a bit too tight around my case and as a result I have to shimmy it to get it out of the holder if I have to do any work on the computers internals. But at least I know it's secure. My suggestion would be to leave a little bit of slack to avoid this in your setup. Maybe like a 1/4 inch would be ok. The pads should hold it in place anyway. May loosen mine up if I find the time. But it feels totally secure on the desk with no wobble or shaking. Great product. Also I'm a woman in my late fifties 😃and I was able to set it all up on my own. So don't be intimidated ladies, you can do it too. I also bought two of the ultimate set up cable management trays. Great products. Note for anyone from the Ultimate Setup company who might read this. Please provide better quality wood screws and some extra ones) I stripped three of the cheap ones that came with this. And it took forever to drill them in because they weren't strong enough. Then it would be perfect.
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Reviewed in the United States on November 17, 2025
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Norman D Warren
Alexandria, US
★★★★★ 5
Solid, simple and perfect.
Color: Black, Color: Black
Great simple design. The quality is evident in the thickness of materials. The assembly instructions, hardware and tools provided help minimize the time spent from opening the box to install. This product is packaged well and shipped with the customer convenience in mind. Well done!
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Reviewed in the United States on May 26, 2026
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Ashton Raum
Lexington, US
★★★★★ 5
Awesome quality
Color: White, Color: White
Take your time installing! It comes with all the instructions and templates. Make sure you’re screwing this into solid wood. I would not recommend you hang your expensive PC from a particle board table. My Pc fits in well and it’s compatible with a ton of different sizes. Mine has been mounted under my desk for about 6 months and is rock solid. I will say, mine is balancing in there. If I don’t have it at its center of gravity, it could tip out. You can adjust it with the various screw holes but make sure you mount it into something solid.
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Reviewed in the United States on April 16, 2026
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Cameron
Battle Creek, US
★★★★★ 5
Fantasic under-desk mounting solution for gaming PC
Color: White
This item comes with an incredible amount of tools and guides for making you successful in mounting your desktop PC under the desk. I am very impressed with the quality of the materials and also the quality of documents included. It feel very sturdy using the included hardware. I would recommend this item for anyone wanting to free up desktop space!
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Reviewed in the United States on March 27, 2026
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Mike
Dallas, US
★★★★★ 5
PC holder that looks great and works on large PCs for easy under desk mounting
Color: Black
After a lot of research and trial and error I finally found the Heavy Duty Under Desk PC Holder. It is the only under desk PC holder that looks good and is able to hold my HP Omen 45L where I want it - under my desk. Putting it together is relatively easy as was the installation to the desk. No messing with cables or round steel tubes to get the job done. The metal is solid, the black powder coating looks great, and the installation hardware is a;l there including a drill bit, hex key, and wrench. You just need to bring a screw driver for the wood screws to attach it to your desk. Read the instructions and make sure you take the depth of your PC into account when attaching the PC holder to your desk, especially if you have a standing desk with motors.
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Reviewed in the United States on October 16, 2025

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