What makes the JM92 MIL-SPEC oil special for off-road use?

The JM92 MIL-SPEC oil is specifically developed for off-road racing. This means it's formulated to maintain consistent damping performance under extreme temperatures and heavy use, which is crucial for controlling your vehicle on rough terrain.

Can I really service and rebuild this shock myself?

Yes, these shocks are designed to be owner serviceable and rebuildable. This allows you to perform maintenance like oil changes and seal replacements yourself, which can extend the life of the shock and maintain its performance over time.

What are the benefits of a remote reservoir on a coilover shock?

The remote reservoir holds extra shock fluid, which helps to dissipate heat more effectively. This improved cooling prevents shock fade during prolonged or aggressive use, ensuring consistent damping performance even under demanding conditions.

Specifications

Brand: FOX
Part #: 981-25-120
UPC: 692878901048

Fox 2.5 Performance Elite Series 16in Remote Reservoir Coilover Shock 7/8in. Shaft - Blk

Name: Fox 2.5 Performance Elite Series 16in Remote Reservoir Coilover Shock 7/8in. Shaft - Blk
Brand: FOX
SKU: fox-fox-2-5-performance-elite-series-16in-remote-reservoir-coilover-shock-7-8in--t14-872398
Price: 794.95 USD
Availability: InStock

$794.95

Only 6 left in stock

Fox 2.5 Performance Elite Series 16in Remote Reservoir Coilover Shock 7/8in. Shaft - Blk. Owner serviceable and rebuildable for long-term performance.

Key Features

Fits various off-road vehicles; check manufacturer fitment data for specific applications.
Features a 7/8 inch hard chrome-plated steel shaft for strength and durability.
Constructed with black anodized CNC-machined aluminum components and a zinc-plated seamless alloy body.
Utilizes JM92 MIL-SPEC oil, developed specifically for off-road racing conditions.
Owner serviceable and rebuildable, allowing for long-term maintenance and performance.
16-inch length with remote reservoir for enhanced cooling and damping control.

⚠️ 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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About this part

Product Details

This is the Fox 2.5 Performance Elite Series 16-inch remote reservoir coilover shock, designed for serious off-road performance. Fox has put in a lot of work developing suspension that can handle extreme conditions and keep performing consistently. Whether you're hitting jumps in the desert or navigating tough rock climbs, these shocks offer the damping control and spring rate needed to tackle the job.

The components are made from black anodized, CNC-machined aluminum, and the body is zinc-plated seamless alloy, built to withstand the rigors of off-road use. It features a 7/8-inch hard chrome-plated steel shaft for durability. A key benefit is that these shocks are owner serviceable and rebuildable, meaning you can maintain them yourself to ensure they keep performing at their best over time. The JM92 MIL-SPEC oil is specifically formulated for off-road racing, providing reliable damping performance.

This coilover shock is a solid option for those looking to upgrade their vehicle's suspension for demanding off-road applications. Because it's owner serviceable, you can perform routine maintenance to keep it in top shape for many adventures to come.