SuperATV Polaris RZR Trail 900 RackBoss 2.0 Rack and Pinion

RackBoss 2.0 Changes the Game

Every rack gets soft eventually. It can take years or longer, but eventually your steering responsiveness is going to go to crap, and controlling your RZR is going to get tough. That's where SuperATV's RackBoss 2.0 Rack and Pinion for the Polaris RZR Trail 900 changes the game. It's an upgraded version of the original RackBoss that uses the X24 Tech to boost durability like never before. X24 is a dual-bushing design that reduces wear by over 50% compared to stock, and you can't get it anywhere else. Install RackBoss 2.0 on your ride, and control your machine no matter what.

Boosted Durability with The Dual-Bushing Design

The secret sauce behind RackBoss 2.0's unbeatable durability is the unique X24 Tech. It puts heavy-duty PTFE bushings at both ends of the rack to reduce internal play and keep the tension spring nearly motionless. That makes it easy to run massive tires on huge lifts across the most treacherous terrain without wrecking your rack. Plus, the built-in grease fitting makes it easy to keep everything running smooth.

Swaged Tube Tie Rods

The swaged tube tie rods are lightweight but tough. Their signature flare-out design boosts their strength beyond what the 7/8" diameter tubing could achieve otherwise. They're made even tougher with the beefed-up tie rod ends. The heim joint outer tie rod ends use 3/4" rod threads, and the rebuildable inner ball and sockets use 3/4" rod threads along with 16 mm rack threads. They're as tough as they come.

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.

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
  • 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

Specifications:

• Solid Steel Bar

Fitments:

• Polaris RZR Trail 900 : 2021+

Replaces OEM Part #s : 1823993, 1824259.