What is a linear spring rate?

A linear spring rate means that for every inch the spring is compressed, the force required to compress it further increases by a consistent amount. This provides predictable suspension behavior.

What does the 61mm ID refer to?

ID stands for Inner Diameter. The 61mm measurement indicates the diameter of the hole in the center of the spring, which needs to match the shock absorber body it will be used with.

Is this spring suitable for daily driving?

With a 190 N/mm rate, this is considered a firm spring, often used for racing or performance applications. While it can be used for daily driving, it will result in a much stiffer ride than stock suspension.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: AST
Part #: AST-130-190-61
UPC: astAST-130-190-61

AST Linear Race Springs - 130mm Length x 190 N/mm Rate x 61mm ID - Single

Name: AST Linear Race Springs - 130mm Length x 190 N/mm Rate x 61mm ID - Single
Brand: AST
SKU: ast-ast-linear-race-springs-130mm-length-x-190-n-mm-rate-x-61mm-id-single-t14-329755
Price: 103.36 USD
Availability: BackOrder

$103.36

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

AST Linear Race Springs - 130mm Length x 190 N/mm Rate x 61mm ID - Single. Get a single, well-built spring for your suspension build.

Key Features

This product is a single AST Linear Race Spring.
Spring dimensions are 130mm in length and 61mm in inner diameter.
Features a spring rate of 190 N/mm for a firm suspension response.
Designed for performance suspension systems and coilover applications.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This listing is for a single AST Linear Race Spring. You get one spring with a 130mm length, a 190 N/mm spring rate, and a 61mm inner diameter. These springs are designed for performance applications where a consistent spring rate is crucial.

Linear race springs like these are built to provide a predictable response throughout their travel. The 190 N/mm rate offers a firmer ride compared to stock, which can improve handling by reducing body roll during cornering. The 61mm inner diameter is a common size for many coilover systems, making it a versatile option for custom builds or replacements. The 130mm length is also a standard dimension, fitting many popular coilover shock bodies.

When building or rebuilding a suspension system, choosing the right spring rate is key to achieving your desired handling characteristics. This AST spring is a solid option for those looking for a specific rate for track use or spirited driving.