What does a 150 lb/in spring rate mean?

A 150 lb/in spring rate means that it takes 150 pounds of force to compress the spring by one inch. This rate affects how stiff or soft your suspension feels over bumps and during cornering.

What are the inner and outer dimensions of this spring?

This coilover spring has an inner diameter of 2.500 inches. The outer diameter is not specified but is determined by the inner diameter and wire thickness.

Does this spring come with any hardware?

This product listing is for the coilover spring only. Any necessary hardware, such as spring perches or collars, would typically be part of the shock absorber assembly or sold separately.

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Specifications

Brand: FOX
Part #: 039-24-150-D

Fox Coilover Spring 12.000 TLG X 2.500 ID X 150 lbs/in. Silver

Name: Fox Coilover Spring 12.000 TLG X 2.500 ID X 150 lbs/in. Silver
Brand: FOX
SKU: fox-fox-coilover-spring-12-000-tlg-x-2-500-id-x-150-lbs-in-silver-t14-178885
Price: 101.00 USD
Availability: BackOrder

$101.00

On Backorder

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

FOX Coilover Spring 12" 150 lb/in Silver. Direct fit for many FOX shock bodies.

Key Features

Fits FOX shocks with 2.500 inch inner diameter coil spring seats.
Spring measures 12.000 inches in length.
Spring rate is 150 lbs/in.
Silver finish.
Designed for use with FOX suspension systems.

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About this part

Product Details

This is a FOX 12-inch long, 2.5-inch inner diameter coilover spring with a 150 lb/in spring rate. It's finished in silver and designed to work with FOX shocks that accept these specific dimensions. The spring rate determines how much force it takes to compress the spring, so a 150 lb/in rate means it will take 150 pounds of force to compress the spring by one inch.

Choosing the right spring rate is crucial for your suspension's performance. It affects how the vehicle handles bumps, corners, and overall ride comfort. This particular spring is a well-built component from FOX, a brand known for its suspension expertise. Its silver finish offers a clean look under the coilover assembly.