POLARIS RZR 900 RACKBOSS 1.0 / 2.0 RACK AND PINION
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 900 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 RZR 900 steering 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
These steel swaged tube tie rods are lightweight but super tough. The flared-out, swaged design boosts the strength of the 7/8” diameter tubing. They’re bolstered with better tie rod ends too. They have huge 16 mm rack threads and 14 mm rod threads make them the toughest in the industry. They’ll keep you on track where others fail.
Solid Steel Bar Tie Rods
Our solid steel bar tie rods are big and beefy for the reliability you need. 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.
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.
Patent No. 11,345,393
Polaris RZR XP 900 : 2011-2014
Polaris RZR XP 4 900 : 2012-2014
Polaris RZR 900 : 2015-2020
Polaris RZR 900 XC : 2015-2017
Polaris RZR 900 Trail : 2015-2020
Replaces OEM Part #:
WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
⚠ 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.
RackBoss 2.0 Features:
Heavy-duty dual PTFE bushings:
Designed with X24 Tech
Improves overall durability
Available tie rod options:
Steel swaged tube
Solid steel bar
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
Inner tie rod ends that use M14 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
WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.
- Item Requires Shipping
- 25.0 lbs.
- W24.0000” x H12.0000” x L8.0000”
- Free standard shipping We will select the shipping method.
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