What is the spring rate of this FOX coilover spring?

This FOX coilover spring has a spring rate of 650 pounds per inch. This means it takes 650 pounds of force to compress the spring by one inch.

What are the dimensions of this coilover spring?

The spring measures 16 inches in length and has a 3-inch inside diameter. This is important for ensuring it fits correctly onto compatible FOX shock bodies.

What is this spring typically used for?

This spring is commonly used for suspension tuning on vehicles equipped with compatible FOX shocks. The 650 lb/in rate is often chosen for improved handling and to adjust ride height.

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Specifications

Brand: FOX
Part #: 039-39-650

Fox Coilover Spring 16.000 TLG X 3.00 ID X 650 lbs/in. Silver

Name: Fox Coilover Spring 16.000 TLG X 3.00 ID X 650 lbs/in. Silver
Brand: FOX
SKU: fox-fox-coilover-spring-16-000-tlg-x-3-00-id-x-650-lbs-in-silver-t14-178720
Price: 160.00 USD
Availability: BackOrder

$160.00

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 16" x 3" x 650 lb/in. Silver. Direct fit.

Key Features

Fits vehicles with compatible FOX shocks.
Spring measures 16 inches in length.
Features a 3-inch inside diameter.
Has a spring rate of 650 pounds per inch.
Finished in silver.

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About this part

Product Details

This listing is for one FOX coilover spring. You get the spring itself, measuring 16 inches long with a 3-inch inside diameter and a spring rate of 650 pounds per inch. The spring is finished in silver.

This spring is designed to work with FOX shocks and is a popular choice for those looking to tune their suspension's ride height and stiffness. The 650 lb/in rate offers a firmer feel than stock springs, which can be beneficial for improved handling and reduced body roll, especially when carrying extra weight or for more aggressive driving styles. Its 16-inch length and 3-inch ID are specific dimensions for compatibility with certain FOX shock bodies.

When rebuilding or upgrading your suspension, choosing the right spring rate is key to achieving the desired performance and comfort. This FOX spring is a well-built component for those who know their specific spring requirements.