DragonFire Racing DFR523231RF Reservoir Shock for Polaris RZR 1000

In a monotube shock, the oil and gas chambers are separated by a floating piston. There is no cavitaition, and the valving is more responsive. Higher gas pressure offers additional resistance, giving the monotube variable for tunability. Increased performance is automatic! Since the gas itself becomes part of the spring action, it compresses over smaller bumps and accelerates through bigger hits, which improves control and response. Monotubes have a larger surface area to spread the load, distributing pressure evenly over the entire shock and resulting in more efficiency and better performance.

• Reservoir shocks improve suspension performance and keep shocks cool to prevent foaming
• Reduces pressure fluctuations, resulting in less fade during extreme stress
• Consistent damping control, larger volume of oil, more heat dissipation
• Instantly changes from smooth to stiff suspension
• Ease of installation
• Higher performance

Upgrade suspension performance with the DragonFire Racing DFR523231RF reservoir shock, engineered for select Polaris RZR 1000 applications. Its monotube design separates the oil and gas chambers with a floating piston, helping eliminate cavitation and allowing the valving to respond more quickly to changing terrain. Increased gas pressure adds resistance and contributes to improved tunability, control, and overall shock response.

The remote reservoir helps keep the shock fluid cooler during demanding riding, reducing foaming and pressure fluctuations that can lead to fade under extreme stress. A larger oil volume supports more consistent damping and improved heat dissipation, while the gas-assisted spring action responds smoothly to smaller bumps and accelerates through larger impacts. The result is a more controlled, responsive suspension setup for trail and recreational off-road use.

DragonFire Racing designed this shock for straightforward installation and dependable performance. The DFR523231RF fits select 2018–2024 Polaris RZR S and RZR Trail S 1000 models, including vehicles equipped with EPS and Premium or Ultimate trim packages where specified. Verify the vehicle year, model, trim, and suspension configuration before ordering. One shock is included.

Brief Description

Monotube reservoir shock with floating-piston technology for improved damping control, heat management, tunability, and off-road suspension response.

Key Product Specifications & Technical Data

• Brand: DragonFire Racing
• Part Number: DFR523231RF
• Product Type: Powersports monotube reservoir shock
• Shock Design: Floating-piston monotube
• Reservoir Function: Helps reduce heat buildup and foaming
• Damping Benefit: Consistent control with reduced fade
• Installation: Designed for ease of installation
• Application: Select Polaris RZR 1000 models

What's Included

• One DragonFire Racing DFR523231RF reservoir shock

Features:

• Reservoir Cooling: Helps keep shock fluid cool and reduces foaming during demanding off-road operation.
• Floating-Piston Monotube Design: Separates the oil and gas chambers to reduce cavitation and improve valving response.
• Consistent Damping Control: Larger oil volume and improved heat dissipation help reduce fade during extreme stress.
• Responsive Suspension Performance: Gas-assisted spring action and tunable resistance improve control over small bumps and larger impacts.

Fitments:
2018 Polaris RZR S 1000 EPS Base
2019 Polaris RZR S 1000 EPS Base
2020 Polaris RZR S 1000 EPS Base
2021 Polaris RZR S 1000 EPS Base
2022 Polaris RZR Trail S 1000 Premium Base
2022 Polaris RZR Trail S 1000 Ultimate Base
2023 Polaris RZR Trail S 1000 Premium Base
2023 Polaris RZR Trail S 1000 Ultimate Base
2024 Polaris RZR Trail S 1000 Ultimate Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1