Shock Therapy  |  SKU: 803-1011-01

Polaris RZR S 900 / S 1000 Race Rack & Pinion



Polaris RZR S 900 / S 1000 Race Rack & Pinion

This high-performance race rack and pinion is designed specifically for racing purposes, offering unparalleled durability and steering control. Here are the key features and benefits:

  • High-Grade Construction: Constructed from 7075 aluminum, this race rack is almost as strong as carbon steel, ensuring exceptional durability even in the harshest racing conditions.
  • Hard Anodized Plating: The hardened surface not only prevents wear but also extends the internal life of the rack, offering long-lasting performance.
  • Dispersed Grease Passage Lubrication: A single grease fitting feeds 6 different spots in the rack through a network of internal passages, ensuring proper lubrication and minimal maintenance.
  • Huge 1"x1" Square Rack Gear: The massive square rack gear, twice as thick as the stock round gear, prevents bending, breakage, and twist, offering superior steering control and longevity.
  • Pre-Heat Treated Rack Gear: Utilizing pre-hardened material and a perfectly straight gear with minimal runout, this race rack provides zero tolerance for play, contributing to extended rack life.
  • Patent Pending Gear Tooth Design: The custom tooth design offers twice the base thickness compared to standard systems, ensuring exceptional strength and durability.
  • Heat Treated Pinion Gear: Machined from 4140 Chromoly material and heat treated to a 60 Rockwell, the pinion gear provides superior strength and longevity.
  • Pinion Bearings: Utilizing high tolerance bearings and a unique bearing retention system, this race rack ensures smooth and precise steering function without any tightening or slowdown.
  • Faster Steering Ratio: With a quicker steering ratio of just over 1.5 turns, this race rack offers responsive and precise steering control, enhancing overall race performance.
  • High Quality Rod Ends: Equipped with Teflon lined FK JMX10-T rod ends, this race rack ensures durability and longevity, even through rigorous racing conditions.
  • "Taper Lock" Jam Nuts: The innovative "Taper Lock" system ensures positive locking of the jam nuts and rod ends, preventing any loosening during races, offering peace of mind and reliability.
  • 4130 Chromoly Clevises: The solid 4130 Chromoly clevises and high tolerance shoulder bolts provide secure and reliable attachment for tie rods

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