Added to cart
“Polaris RZR 4 900 RackBoss 2.0 Rack and Pinion” has been added to your cart successfully.
Unable to add item
Something went wrong while adding this item to your cart. Please try again.
Product by Assault Industries
Polaris RZR 4 900 RackBoss 2.0 Rack and Pinion
Product details and fitment support
Upgrade your ride with Polaris RZR 4 900 RackBoss 2.0 Rack and. RackBoss 2.0 Lasts Longer No matter what rack you have. Designed for durability and reliable fit. Order from Concept Distributing with Canada-wide shipping, or call for fitment help.
Fitment guidance available
Quality parts support
Questions welcome
Need help choosing the right option for your machine. Contact our team with your year, make, model, and modifications for more accurate fitment support.
$619.92 - $774.92
In Stock
$619.92 - $774.92
Processing.....
|
|
| Tie Rod Type |
|
774.9225
HDRP-P-RZR900S-002#NH
9503
RackBoss 2.0 Lasts Longer
No matter what rack you have, it’s gonna wear out eventually. When it does, the sloppy steering will make it tough to control your RZR. That’s why we made RackBoss 2.0. It’s an evolution of our original RackBoss that uses X24 Tech to reduce wear by over 50%. Put SuperATV’s RackBoss 2.0 Rack and Pinion on your Polaris RZR 900 to ride hard and get silly without ruining your steering system. It’s built for big lifts, big tires, and treacherous rides.
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 super sturdy but lightweight. The 7/8” diameter tubing flares out to boost its strength even more and comes paired with tougher tie rod ends. They have huge 16 mm rack threads and 14 mm rod threads that are the toughest you can get. This kit will keep you in control.
Patent No. 11,345,393
No matter what rack you have, it’s gonna wear out eventually. When it does, the sloppy steering will make it tough to control your RZR. That’s why we made RackBoss 2.0. It’s an evolution of our original RackBoss that uses X24 Tech to reduce wear by over 50%. Put SuperATV’s RackBoss 2.0 Rack and Pinion on your Polaris RZR 900 to ride hard and get silly without ruining your steering system. It’s built for big lifts, big tires, and treacherous rides.
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 super sturdy but lightweight. The 7/8” diameter tubing flares out to boost its strength even more and comes paired with tougher tie rod ends. They have huge 16 mm rack threads and 14 mm rod threads that are the toughest you can get. This kit will keep you in control.
| RackBoss 2.0 Swaged Tie Rod | RackBoss 2.0 Solid Steel Tie Rod | |
| X24 Tech Dual-Bushing Design | ✔ | ✔ |
| Inner Ball and Socket Thread Diameter | 14 mm rod threads, 16 mm rack threads | 3/4” rod threads, 16 mm rack threads |
| Outer Tie Rod End Thread Diameter | 14 mm | 3/4” |
| Tie Rod Material | Steel tube | Solid steel bar |
| Greasable | ✔ | ✔ |
| Inner Boots | ✔ | ✔ |
| Steering Stop Kit | ✔ | ✔ |
| Misalignment Bushings, Tie Rod Studs, & Hardware | ✔ | ✔ |
Patent No. 11,345,393
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.
- 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
- RZR 4 900 (2015-2018)
jhjkh
