What adjustments can I make with the RC2 system?

The RC2 system allows for independent external adjustment of both high-speed and low-speed compression damping. This lets you fine-tune the shock's response to different types of impacts, from large jumps to small, choppy terrain.

How does the Bottom-Out Control (BOC) work?

The BOC feature lets you adjust the spring preload. This helps manage the suspension's end-stroke, preventing the vehicle from harshly bottoming out on big impacts and providing a more controlled feel.

What is the benefit of the piggyback reservoir?

The piggyback reservoir holds additional oil, which helps keep the shock cooler under heavy use. It also allows for a larger piston and more sophisticated valving, leading to improved damping performance and consistency.

Specifications

Brand: FOX Powersports
Part #: 885-08-540-4

Fox Perf Elite Series Polaris/AM/RZR XP 1000 Rear (34.20/12.15) 2.5in Piggyback RC2 BOC 64in 4-Seat

Name: Fox Perf Elite Series Polaris/AM/RZR XP 1000 Rear (34.20/12.15) 2.5in Piggyback RC2 BOC 64in 4-Seat
Brand: FOX Powersports
SKU: fox-powersports-fox-perf-elite-series-polaris-am-rzr-xp-1000-rear-34-20-12-15-2--t14-779627
Price: 2599.99 USD
Availability: BackOrder

$2599.99

On Backorder

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Key Features

Fits Polaris RZR XP 1000 64in 4-Seat models.
2.5-inch diameter body constructed from strong, anodized aluminum for heat dissipation.
Piggyback reservoir holds extra oil and allows for advanced valving and larger piston.
RC2 (Redundant Compression & Rebound Control) offers independent external adjustment of high-speed and low-speed compression.
Bottom-Out Control (BOC) allows for spring preload adjustment to prevent harsh bottoming.
Overall length is 34.20 inches with a 12.15-inch stroke.

This shock is designed for the Polaris RZR XP 1000 64-inch 4-seat model. Please verify fitment for your specific vehicle.

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About this part

Product Details

The 2.5-inch diameter body on this FOX Performance Elite Series rear shock is built from a strong, anodized aluminum that helps dissipate heat effectively. This is crucial for maintaining consistent damping performance, especially during long rides or over rough terrain where your RZR XP 1000 64-inch 4-seat is pushed hard. The piggyback reservoir is a key feature, housing additional oil and allowing for a larger piston and more advanced valving, which translates to better control and a more comfortable ride.

This shock incorporates FOX's RC2 (Redundant Compression & Rebound Control) technology, giving you independent, external adjustments for both high-speed and low-speed compression damping. This means you can fine-tune how the shock reacts to big hits versus smaller, choppy bumps. The Bottom-Out Control (BOC) feature allows you to adjust the spring preload to manage the end-stroke of the suspension, preventing harsh bottoming out. The overall length is 34.20 inches with a stroke of 12.15 inches, specifically tuned for the 64-inch wide, 4-seat Polaris RZR XP 1000 platform.

When installing these, you'll want to ensure you have the correct tools for adjusting the spring preload and damping settings. It's also a good time to inspect your other suspension components. These shocks are designed to be a direct replacement for your stock units, making the installation process straightforward for someone familiar with UTV suspension work. You'll notice an improved ability to absorb impacts and maintain traction over varied surfaces.