DragonFire Racing DFR523231RR Monotube Rear 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 the suspension performance of your Polaris RZR with the DragonFire Racing DFR523231RR monotube rear reservoir shock. Designed for demanding powersports use, this shock uses a floating piston to separate the oil and gas chambers, helping eliminate cavitation and maintain responsive valving. Higher gas pressure adds resistance and provides a wider range of suspension tuning for improved control across changing terrain.

The monotube design uses the gas as part of the spring action, allowing the shock to respond smoothly to smaller bumps while accelerating through larger impacts. Its larger surface area helps distribute pressure more evenly, while the remote reservoir increases oil capacity and heat dissipation. This combination helps reduce foaming, control pressure fluctuations, and minimize damping fade during extended or extreme use. Installation is straightforward for a performance-focused suspension upgrade.

Fitment: Fits 2018-2021 Polaris RZR S 1000 EPS, 2022-2023 Polaris RZR Trail S 1000 Premium, 2022-2023 Polaris RZR Trail S 1000 Ultimate, and 2024 Polaris RZR Trail S 1000 Ultimate models. This DragonFire Racing shock is intended for the rear position and is sold individually. Verify vehicle configuration and suspension requirements before installation.

Key Product Specifications & Technical Data

• Brand: DragonFire Racing
• Part Number: DFR523231RR
• Product Type: Monotube reservoir shock
• Application: Rear suspension
• Vehicle Type: Powersports side-by-side
• Reservoir Design: Remote reservoir for improved cooling
• Damping System: Responsive monotube valving with floating piston
• Package Quantity: One shock

What's Included

• One DragonFire Racing DFR523231RR rear monotube reservoir shock

Features:

• Monotube Design: Separates the oil and gas chambers with a floating piston to reduce cavitation and improve valving response.
• Remote Reservoir: Increases oil volume and heat dissipation while helping prevent foaming during demanding operation.
• Consistent Damping Control: Reduces pressure fluctuations and damping fade under extreme stress.
• Improved Suspension Response: Uses gas-assisted spring action to respond smoothly to smaller bumps and control 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