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Shock Therapy - Polaris RZR XP 1000 / 4 XP 1000 Dual Rate Spring Kit

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$930.55
MSRP: $1,127.94
You save - $197.39 (17.50%)
item#:
ST-100-1086-04

Dual-Rate Spring Kit

Shock Therapy's Dual-Rate Spring Kit is the ideal starting point to upgrade your suspension setup. Custom tailored to your unit's specifications, considering driver weight, accessories, terrain, and driving style.

Benefits:

  • Custom tailored to your machine
  • Increase ride height
  • Increased bottom out resistance
  • Reduced bucking
  • Smoother ride quality over chop and chatter
  • No sagging
  • Lifetime warrantied springs
  • Springs manufactured in the USA

Wear Sleeves – Optional Upgrade for Spring Kits

Shock bodies are vulnerable to surface wear, especially under off-road use and environmental stress. All spring packages can cause abrasion on the shock body as springs compress through shock travel combined with dirt and rocks. Shock Therapy's patented Wear Sleeve Kits combat this unavoidable wear and extend shock life.

Wear Sleeve Benefits:

  • Reduced shock body wear
  • Shielding from environmental damage
  • Extended shock life
  • Easy DIY installation
  • Upgraded crossover design
  • American-made, patented design
  • Available for FOX and Walker Evans shocks
  • Pricing varies based on shock body size

Wear Sleeve Kit Includes:

  • 4 two-piece billet crossover rings
  • 4 hardened steel wear sleeves
  • 16 crossover screws
  • 4 nylon spring dividers

All proprietary springs are made in the USA from high-quality CrSi materials, ensuring exact spring rates without fade or breakage. Springs are warrantied for life. Powder coating springs will void the lifetime warranty.



Fits The Following Vehicles

  • 2024 RZR XP 1000

  • 2024 RZR 4 XP 1000