Spring Rubbers

Spring Rubbers are polyurethane, donut-shaped, spring spacers used with conventional suspension springs. They are intended to precisely tune the spring rate.

Circle Track Racing Suspension Components

Key Benefits of Spring Rubbers

  • Fine tune the spring to maximize the setup
  • Quickly adjust the spring rate
  • Lightweight component
Spring Rubber - Hyperco Suspension Components


Basic Specifications Applications
  • Sizes: 1 inch, 1.25 inch, 1.75 inch, 2 inch
  • Material: Micro-cellular polyurethane
  • Grooves: Single or Double
  • Durometers: Soft, medium, or hard
  •  Motorsports
    • Street Stock
    • Modified Race Cars
  • Street Performance
    • Street Cars
    • Hot Rods