SKU: 95258444704

POLARIS RZR S 900 RACKBOSS 2.0 RACK AND PINION

Sale price$190.77 Regular price$211.97
Save 10%

Pay in installments of $52.99 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 6 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    Y
    Verified Purchase
    Yuliia Kuznetsova
    San Leandro, US
    ★★★★★ 5
    I am very pleased with this purchase😍
    Item Firmness Description: Medium Firm, Item Thickness: 8.0 Inches, Size: Queen (U.S. Standard), Item Firmness Description: Medium Firm, Item Thickness: 8.0 Inches, Size: Queen (U.S. Standard)
    I’ve been sleeping on the EGOHOME 8 Inch Memory Foam Mattress in Queen size for a little while now, and I’m honestly very happy with it. The Queen size fits perfectly and gives plenty of space while still feeling super cozy. The mattress has a really comfortable medium-firm feel — supportive but still soft enough to relax into after a long day. I also noticed the cooling gel foam helps prevent overheating at night, which makes sleep much more comfortable. It arrived compressed in a box and expanded quickly without any issues. The quality feels great for the price, and there was very little odor after opening. Overall, this mattress gives great support, relieves pressure nicely, and has definitely improved my sleep quality. Highly recommend if you’re looking for a comfortable Queen mattress!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026
    P
    Verified Purchase
    Pradip
    Natrona Heights, US
    ★★★★★ 5
    Good 👍
    Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
    Great mattress for kids! It expanded quickly, has minimal odor, and provides a comfortable balance of softness and support. The memory foam relieves pressure well, and the cooling gel helps keep it comfortable throughout the night. Excellent quality for the price and a great choice for a child’s bed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 5, 2026
    O
    Verified Purchase
    Orozbek Maksut
    Omaha, US
    ★★★★★ 5
    Really fantastic mattress
    Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
    This twin size mattress exceeded my expectations. It’s very comfortable, supportive, and has the perfect balance between softness and firmness. I wake up without back pain and sleep much more comfortably now. The mattress arrived in great condition and was easy to set up. It’s a great option for the price, and the quality feels amazing. I would definitely buy it again and recommend it to others.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 20, 2026
    M
    Verified Purchase
    Mallikarjun
    Omaha, US
    ★★★★★ 5
    Great Mattress for Everyday Use
    Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
    I’ve been sleeping on this mattress for a few days now, and I honestly couldn’t be happier with it. It has that wonderfully soft, memory foam feel that I love, but it also provides just the right amount of support to keep my body comfortable all night long. I usually sleep on my side, and sometimes on my back, and I find that it feels great in both positions—no more waking up with a sore back, which is such a relief. What really surprised me is how cool it stays during the night. I’ve used memory foam mattresses before that made me sweat, but this one has a noticeable cooling effect that actually works better than I expected. It stays comfortable all night, no matter how much I toss and turn. Plus, it absorbs movement really well, so if my partner shifts around or I move in my sleep, it doesn’t disturb me at all. Setting it up was super easy—the mattress expanded quickly after I took it out of the box. There was a small foam smell at first, but it vanished pretty fast. Overall, it’s comfortable, supportive, and feels like a great value. If you’re looking for a mattress that strikes a good balance between softness and support, I’d definitely recommend giving this one a try.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 9, 2026
    N
    Verified Purchase
    Nadia
    Cuba, US
    ★★★★★ 5
    Comfortable, Supportive, and Sleeps Cool
    Item Firmness Description: Medium Firm, Item Thickness: 10.0 Inches, Size: Queen (U.S. Standard)
    This queen mattress is very comfortable and offers a great balance of softness and support. It is medium-firm and works well for relieving pressure on the back, shoulders, and hips while still feeling supportive throughout the night. The cooling feature helps keep the mattress comfortable and fresh, especially for warmer sleepers. It arrived neatly packed in a box and expanded quickly after opening with very little odor. I also appreciate that it’s certified, which gives extra peace of mind about the materials. Overall, a high-quality mattress that delivers great comfort and value for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026

    recommand products