What does 'internal bypass' mean for this shock?

An internal bypass shock allows oil to flow around the piston through internal passages, in addition to flowing through the main valving. This provides a more progressive damping curve and allows for more suspension travel before bottoming out.

How does the DSC adjuster work?

The DSC (Dual Speed Compression) adjuster allows you to independently tune the high-speed and low-speed compression damping. This gives you more control over how the shock reacts to different types of impacts, from small bumps to large G-outs.

Can I service this shock myself?

Yes, this FOX coil-over shock is designed to be rebuildable and serviceable. This means you can perform maintenance and repairs yourself or have it done by a qualified professional to ensure its longevity and performance.

Fox 2.5 Factory Race Series 16in Coil-Over Internal Bypass Piggy w/ DSC Adjuster (Custom Valving)

Specifications

Brand: FOX
Part #: 980-06-143
UPC: 714686860710

Fox 2.5 Factory Race Series 16in Coil-Over Internal Bypass Piggy w/ DSC Adjuster (Custom Valving)

Name: Fox 2.5 Factory Race Series 16in Coil-Over Internal Bypass Piggy w/ DSC Adjuster (Custom Valving)
Brand: FOX
SKU: fox-fox-2-5-factory-race-series-16in-coil-over-internal-bypass-piggy-w-dsc-adjus-t14-498089
Price: 1029.95 USD
Availability: BackOrder

$1029.95

On Backorder

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

FOX 2.5 Factory Race Series 16in Coil-Over Internal Bypass Piggyback Shock with DSC Adjuster. Custom valving.

Key Features

This coil-over shock features a 7/8-inch shaft for robust performance.
It is rebuildable and serviceable for long-term use and maintenance.
Custom valving options are available to tailor performance to your needs.
The internal bypass design works in conjunction with the piggyback reservoir for consistent damping.
Includes DSC (Dual Speed Compression) adjuster for fine-tuning compression damping.
Built by FOX, a brand known for race-winning suspension technology.

This is a universal coil-over shock absorber with a 7/8-inch shaft and a 16-inch overall length. Custom valving is available. Consult manufacturer fitment data to confirm compatibility with your specific vehicle and application.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

The 7/8-inch shaft on this FOX 2.5 Factory Race Series coil-over shock is built to handle the rigors of off-road racing and extreme terrain. This isn't just a shock absorber; it's a finely tuned piece of suspension technology designed to give you consistent control and damping performance, whether you're hitting jumps in the desert or navigating technical rock climbs. FOX puts a lot of research into making sure their race-winning suspension can take a beating and keep performing reliably.

This coil-over is rebuildable and serviceable, meaning you can maintain it for long-term use. It also features custom valving options, allowing you to tailor the damping characteristics to your specific vehicle and driving style. The internal bypass design works with the piggyback reservoir to manage fluid flow and heat, providing effective damping across a wide range of suspension travel. The DSC (Dual Speed Compression) adjuster gives you an additional layer of control, letting you fine-tune the compression damping for different conditions.

When you're investing in a high-performance suspension component like this, it's important to consider how it will integrate with your vehicle's setup. Because this is a custom-valved unit, it's designed for serious off-road applications where precise suspension tuning makes a significant difference in handling and capability. Ensure you consult with a suspension specialist or refer to FOX's specific application guides to confirm fitment and optimal setup for your vehicle.