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Est. 1957
AST

AST Linear Race Springs - 140mm Length x 130 N/mm Rate x 61mm ID - Single

$103.36

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AST Linear Race Springs - 140mm Length x 130 N/mm Rate x 61mm ID - Single

Key Features

  • Fits vehicles with 61mm inner diameter coilover systems.
  • Features a linear spring rate of 130 N/mm for consistent suspension response.
  • Spring length is 140mm.
  • Designed for performance and racing applications.
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About this part

Product Details

This is a single AST Linear Race Spring, measuring 140mm in length with a spring rate of 130 N/mm and a 61mm inner diameter. These springs are designed for performance applications where precise suspension control is crucial.

The linear spring rate means that for every millimeter the spring is compressed, the force increases by a consistent 130 Newtons. This predictable behavior is favored in racing and performance setups for its ability to provide consistent feedback and control over bumps and during cornering. The 61mm inner diameter is a common size for many coilover systems, making it a versatile option for custom builds or replacements.

When selecting springs, consider the overall weight of your vehicle and your intended use. A 130 N/mm rate is a moderately stiff spring, suitable for track use or spirited driving where improved body control is desired. Always ensure compatibility with your existing coilover hardware or shock bodies before installation.

Specifications

Brand
AST
Manufacturer Part #
AST-140-130-61
UPC
astAST-140-130-61

Frequently Asked Questions

AST Linear Race Springs - 140mm Length x 130 N/mm Rate x 61mm ID - Single

$103.36