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Est. 1957
AST

AST Linear Race Springs - 100mm Length x 40 N/mm Rate x 61mm ID - Single

$103.36

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AST Linear Race Springs - 100mm Length x 40 N/mm Rate x 61mm ID - Single

Key Features

  • Linear spring rate provides consistent damping and predictable handling.
  • 100mm length is suitable for many performance coilover applications.
  • 40 N/mm spring rate offers improved stiffness for reduced body roll.
  • 61mm inner diameter is a common size for performance suspension systems.
  • Designed for track use and performance-oriented vehicles.
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About this part

Product Details

When you're rebuilding your suspension or looking to fine-tune your coilover setup for track use, selecting the right spring rate is crucial. These AST Linear Race Springs are designed for performance applications where precise control and consistent damping are key. The linear rate means the spring compresses at a constant rate, providing predictable handling characteristics that are essential for competitive driving.

This particular spring measures 100mm in length with a 40 N/mm spring rate and a 61mm inner diameter. The 40 N/mm rate offers a firmer ride than stock, which helps reduce body roll during aggressive cornering and improves responsiveness on the track. The 61mm inner diameter is a common size for many performance coilover systems, making it a versatile option for custom builds or replacements. AST is known for well-built suspension components, and these springs are made to handle the demands of racing and spirited driving.

Specifications

Brand
AST
Manufacturer Part #
AST-100-40-61
UPC
astAST-100-40-61

Frequently Asked Questions

AST Linear Race Springs - 100mm Length x 40 N/mm Rate x 61mm ID - Single

$103.36