Moose Offroad Polaris RZR 800 4x4 (2011-2013) Heavy Duty Rear Gas Shock

Part #: 1310-2331

Moose Offroad Polaris RZR 800 4x4 (2011-2013) Heavy Duty Rear Gas Shock

Moose Offroad Polaris RZR 800 4x4 (2011–2013) Heavy Duty Rear Gas Shock is a gas‑dampened rear suspension shock engineered to replace the stock oil‑filled units on the 2011–2013 Polaris RZR 800 4x4. It’s a direct‑fit bolt‑in upgrade that improves rear ride control, reduces squat under acceleration and load, and keeps the rear end steadier over rough terrain and bigger jumps.

This Moose Offroad rear shock is built specifically for the Polaris RZR 800 4x4 (2011–2013), matching the OEM mounting eyes and stroke so it installs exactly like the factory unit. It uses a gas‑pressurized design with a roughly 10% stiffer spring than stock, which tightens the rear suspension and improves support when using heavier tires, trail loads, or aggressive driving styles.

Features

• Heavy‑duty gas‑dampened rear shock that upgrades the OEM oil‑filled RZR 800 4x4 rear shock.
• About 10% stiffer spring versus many OE units, helping reduce rear sag, bottom‑out, and inconsistent feel.
• Adjustable preload for tuning ride height and rear‑end sag to match tire size, weight, and terrain.
• Ready‑to‑mount assembly with shock body, spring, retainers, and bumpers included, using the stock hardware.
• Sold individually, so a full rear upgrade requires two shocks (left and right).

Specifications

• Product Name: Shock Absorber
• Type: Coilover Monotube
• Damping Method: Gas Charged
• Duty: Heavy Duty
• Mounting Position: Rear
• Units: Each
• Riding Style: UTV

Fitment

• RZR 800 4x4 (2011-2013)

Moose Offroad (About)

Our story starts in the mid 1980’s in the shadow of the Rocky Mountains. The question in those days was how to prepare for an ever changing ride but for a core group of offroad riders it was a question of how, and out of their passion came a small offering of hard parts that would put Moose Offroad on the map. What they didn’t know was their desire to make the ride unforgettable would turn into a worldwide force of the finest collection of parts and gear for them and their machine.

In the early 1990’s, visionary Wayne Cornelius came along with distribution giant Parts Unlimited. Wayne knew Moose Offroad was good but he had a desire to make it great. His method to reach that goal was to consult the services of 8-time National Enduro Champion Dick Burleson. Utilizing Burleson’s experience the goal was to design gear that was comfortable to ride in all day rather than a 20 minute moto. That concept was launched in 1994 at the ISDE in Tulsa, Oklahoma, where a team of World-class riders emblazoned in new gear they served notice that Moose Racing has arrived on the scene.

As the 90’s continued, Moose Racing became the go to for hard parts but gear was the avenue to get brand recognition as it performed better than anything else in the market. This strategy blanketed races from the deserts in the west to the steamy woods of the GNCC with Moose Racing gear. It hasn’t been all offroad however, Moose Racing has been a staple of motocross as well. Moose Offroad is proud of its support for racers and riders at all levels from the bright lights of Supercross to the 8am races in the GNCC. Today, Moose Offroad continues the vision and strives to stay ahead of the pack, thirty plus years of blood, sweat, and gears has only made us more passionate to push on and keep evolving.