STI HD5 Center Cap (Matte Black)

STI HD5 Center Cap (Matte Black)

Polaris RZR RackBoss Heavy Duty Rack and Pinion

Polaris RZR RackBoss Heavy Duty Rack and Pinion

Polaris RZR 4 / RZR S RackBoss Heavy Duty Rack and Pinion

Regular Price $539.95 Special Price $389.95
In stock
OEM SKU
HDRP-1-1-5-002

Polaris RZR 4 / RZR S RackBoss Heavy Duty Rack and Pinion

Will fit:
Polaris RZR S 800 : 2009+
Polaris RZR 4 800 : 2010+

Tackle the trails with confidence! Let SuperATV’s RackBoss rack and pinion system steer you in the right direction. Designed to withstand extreme abuse from massive tires, monster whoops, and the toughest of terrains. Riding can wreak havoc on your steering system. Forget dealing with sloppy steering and upgrade to the industry’s leading steering assembly – RackBoss.

SuperATV spared no details with RackBoss and worked tie rod end to tie rod end to engineer not only the strongest, but the longest-lasting rack and pinion on the market. You want bullet proof? Try a housing that has 40% more material giving you added strength where it’s needed most – no more cracked housings! You want longevity? Utilizing a 15% bigger rack gear and a wear-resistant Teflon bushing, RackBoss showed no sign or wear or fatigue after 50,000 strokes compared to competition showing obvious wear at 30,000 strokes.

Why SuperATV RackBoss?

  • Rider tested and approved
  • 65% larger housing
  • 15% larger rack gear
  • 5mm thick carbon steel mounting plates
  • 10.9 grade hardware
  • Internal Teflon bushing for unmatched longevity
  • Easy bolt-on design



RackBoss Heavy Duty Rack and Pinion

More Information
OEM SKU HDRP-1-1-5-002
Vehicle Model(Shop by Vehicle) RZR 800-S / 800-4
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