What does the internal bypass system do?

The internal bypass system allows the shock to have multiple zones of damping control. This means it can provide a softer initial response for small bumps while still offering firm control for larger impacts, leading to improved ride quality and handling over varied terrain.

Is this shock absorber rebuildable?

Yes, this FOX coilover shock is designed to be rebuildable and serviceable. This allows you to maintain its performance over time and replace worn seals or re-valve it for different conditions.

What is the benefit of the piggyback reservoir?

The piggyback reservoir holds extra shock oil, which helps to keep the shock cooler under heavy use. This improved heat dissipation leads to more consistent damping performance and can help prevent shock fade during long or aggressive off-road excursions.

Fox 2.5 Factory Series 14in. Int. Bypass P/B Res. Coilover Shock 7/8in. Shaft (Custom Valving) - Blk

Specifications

Brand: FOX
Part #: 980-02-142-1
UPC: 714686854276

Fox 2.5 Factory Series 14in. Int. Bypass P/B Res. Coilover Shock 7/8in. Shaft (Custom Valving) - Blk

Name: Fox 2.5 Factory Series 14in. Int. Bypass P/B Res. Coilover Shock 7/8in. Shaft (Custom Valving) - Blk
Brand: FOX
SKU: fox-fox-2-5-factory-series-14in-int-bypass-p-b-res-coilover-shock-7-8in-shaft-cu-t14-178428
Price: 929.95 USD
Availability: BackOrder

$929.95

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 Series 14in. Int. Bypass P/B Res. Coilover Shock 7/8in. Shaft (Custom Valving) - Blk. This 2.5 coil-over shock offers race-winning technology for consistent performance.

Key Features

This coilover shock features a 7/8-inch diameter shaft made from industry-leading 17-4 H900 stainless steel.
The shock body is constructed from durable, zinc-plated seamless alloy for long-lasting performance.
It combines adjustable ride height with internal bypass damping for precise control.
A piggyback reservoir increases oil capacity and aids in heat dissipation for consistent performance.
Components are black anodized and CNC-machined from aluminum.
This shock absorber is rebuildable and serviceable for extended use.

⚠️ 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 diameter shaft on this FOX 2.5 Factory Series coilover shock is crafted from industry-leading 17-4 H900 stainless steel, chosen for its strength and ability to handle the rigors of off-road driving. This shock absorber is built for serious performance, combining adjustable ride height with the sophisticated damping control of an internal bypass system. The piggyback reservoir allows for increased oil capacity and better heat dissipation, crucial for maintaining consistent damping performance during extended use or demanding conditions, whether you're navigating desert terrain or tackling steep climbs.

FOX dedicates significant research and development to create suspension components that can withstand incredible punishment. This coilover shock features a durable, zinc-plated seamless alloy body that resists corrosion and wear. The black anodized CNC-machined aluminum components not only look sharp but also contribute to the overall robust construction. Because it's rebuildable and serviceable, you can maintain its peak performance over time, and custom valving options are available to fine-tune the damping characteristics to your specific needs and driving style.

This is a complete coilover assembly, meaning it integrates the spring perch and shock body into one unit, simplifying installation compared to separate components. The adjustable spring perch allows you to set your vehicle's ride height, and the internal bypass design offers multiple zones of damping control, providing a more refined ride over varied terrain. If you're looking to significantly improve your vehicle's off-road capability and on-road comfort, this FOX coilover shock is a well-built option.