SKU: 95258444704

POLARIS RZR S 900 RACKBOSS 2.0 RACK AND PINION

Sale price$190.77 Regular price$211.97
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

POLARIS RZR S 900 RACKBOSS 2.0 RACK AND PINIONRackBoss 2. 0 Is a New Kind of RackYour steering rack will eventually wear down, your steering will get sloppy, and your handling will be unresponsive.. and there used to be nothing you could do about it. RackBoss 2. 0 changes all that because its the only rack on the market that uses X24 Techour unique dual bushing design that reduces wear by over 50% compared to stock. So accept nothing less than SuperATVs Polaris RZR S 900 RackBoss 2. 0 Rack and

RackBoss 2.0 Is a New Kind of Rack
Your steering rack will eventually wear down, your steering will get sloppy, and your handling will be unresponsive.. and there used to be nothing you could do about it. RackBoss 2.0 changes all that because it’s the only rack on the market that uses X24 Tech—our unique dual-bushing design that reduces wear by over 50% compared to stock. So accept nothing less than SuperATV’s Polaris RZR S 900 RackBoss 2.0 Rack and Pinion to get durability you can’t find anywhere else no matter how you ride.

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.

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.

Swaged Tube Tie Rods
Our swaged tube tie rods are tough but lightweight. The flared out steel tube design boosts the strength beyond what a standard 7/8” tube would have. Plus, it comes paired with our unbeatable tie rod ends that use 16 mm rack threads and huge 14 mm rod threads. They won’t let you down.

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:
    • Designed with X24 Tech
    • Prevents wear
    • Reduces slop
    • Improves overall durability
  • Solid steel 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 14 mm 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 

    Fitment

    • Polaris RZR S 900 : 2015+
    • Polaris RZR 900 4 : 2015-2018
    • Polaris RZR S4 900 : 2018
      Jds 2/6/23
  •  

    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: 95258444704

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    4.7 ★★★★★
    Based on 18 reviews
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    M
    Verified Purchase
    Mr Sexy
    Grantham, US
    ★★★★★ 5
    Quality
    Size: 96158T-2PCS
    Worth the money. Quality. Fit good. Easy too install.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 21, 2025
    A
    Verified Purchase
    Amazon Customer
    Lowell, US
    ★★★★★ 5
    Solenoid replacement
    Size: 96158T-2PCS
    No changes were needed, fit exactly as the oem. Happy Happy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 10, 2025
    S
    Verified Purchase
    SOmeone
    Massapequa, US
    ★★★★★ 1
    Did not work.
    Size: 96158T-2PCS
    I went to double check that I can read but it says 35hp-275hp and it sure didn’t work on my 200ho mercury so I do not recommend. If you’re on a time crunch don’t push your luck buy OEM like I am doing right after this review.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    J
    Verified Purchase
    James
    San Leandro, US
    ★★★★★ 5
    Great Banana Plugs
    Size: 6 Pairs / 12 pcs
    I recently purchased these FosPower banana plugs to tidy up my speaker wiring, and they’ve been a significant improvement over bare wire ends. Installation is straightforward: strip the wire, loosen the two tiny set screws, slide the wire in, tighten everything down, and then screw the barrel back on. Once assembled, the connection feels secure and tight, making it much easier to swap gear around and reducing the risk of stray strands causing a short. The standout feature of this design is the dual set-screw clamp. It firmly grips the speaker wire without relying on the outer collar to “crush” it in place. I’m using 12-gauge wire, and it holds well for my setup. Initially, the plugs may fit snugly in some binding posts. Once seated, there’s no wobble, but it might take a bit of extra push the first time. The set screws are small, so a bit of precision is needed. Use a small flathead screwdriver and don’t over-tighten them. Overall, these plugs feel well-made, look clean once installed, and fulfill their purpose as banana plugs: making speaker connections quick, neat, and reliable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    T
    Verified Purchase
    Todd C Blake
    Bozeman, US
    ★★★★★ 5
    Great Banana Plugs!
    Size: 6 Pairs / 12 pcs
    These FosPower banana plugs work very well. I have used dozens of these great FosPower banana plugs over the years, and they definitely work as advertised. When comparing apples to apples (or bananas in this case....lol), all Banana plugs work virtually the same way, and these banana plugs are no different. Strip speaker wire, unscrew banana plug cover, loosen speaker wire retaining screw(s), insert speaker wire, tighten speaker wire retaining screw(s), screw on banana plug cover, and wallah, a secure/conductive speaker/amplifier wire connector is created. Albeit, some banana plugs require the speaker wire to be splayed over a hollow post, and then they are held down by a screw-on retainer/cover. However, I much prefer these FosPower dual retaining screw type of banana plugs for their speaker wire holding ability. I always use high quality 14 gauge OFC speaker wire with these FosPower banana plugs, and they work perfectly together. I have used these FosPower banana plugs with many different speaker and amplifier brands over the years, including Klipsch, Pioneer, Polk, Denon, Dayton Audio, and Fosi with no problems at all. They just work, and work well. I have never had a FosPower banana plug break, release the speaker wire or short out, in all of the years that I have used them. Yes, these FosPower banana plugs do fit rather tightly into the connectors, at first, on a lot of speaker and amplifier brands/models. However, after the initial "squeeze" the banana plugs will lossen up, and become easier to install and remove. However, they still retain their great holding ability even after the initial squeeze. In order to overcome this initial "tightness," I usually just stick the FosPower banana plugs into a connector of an old portable amplifier, before assembling them, in order to squeeze them before inserting them into their final speaker or amplifier destinations. This is especially useful when working in tight places, where there is not much room to work in order to push the FosPower banana plugs into their tight connections firmly. Overall, I highly recommend these FosPower banana plugs. I am currently using them all over the house and shop for home theater and music listening (and testing projects). Just be aware of the tight fit in some speakers and amplifiers. Also, the 2 very tiny speaker wire retaining screws can be a challenge sometimes. Just use a good standard blade jewelers screwdriver, and be careful not to remove the retaining screws all of the way or over-tighten them. Once these things are mastered, using these FosPower banana plugs becomes second nature. Have fun!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 28, 2024

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