POLARIS RZR 900 RACKBOSS 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.
RackBoss 2.0 Features:
- Heavy-duty dual PTFE bushings:
- Designed with X24 Tech
- Prevents wear
- Reduces slop
- 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
- 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 #: 1824259, 1823993