Name: Radflo 3.0 Remote Reservoir Coilover Shock | Off-Road Suspension
Brand: Radflo Suspension
SKU: 7CR-001-00
Price: 1210.0 USD
Availability: InStock

3.0 coilover 1 inch shaft Shock absorber with &

Radflo 3.0 Remote Reservoir Coilover Shock | Off-Road Suspension

$1,210.00

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The Radflo 3.0 Remote Reservoir Coilover Shock is designed for the most demanding off-road suspension applications. Built for competition vehicles, high-horsepower rock bouncers, Ultra4 race cars, prerunners, and extreme trail rigs, this shock delivers the highest level of damping control available in the Radflo coilover lineup.

Featuring a massive 3.0" shock body, heavy-duty 7/8" shaft, and large-capacity remote reservoir, this coilover is engineered to maintain suspension control under conditions that overwhelm smaller shocks. Large tires, aggressive terrain, repeated impacts, and high vehicle speeds generate tremendous suspension loads and heat. The Radflo 3.0 Coilover was built specifically to manage those demands.

The increased oil volume of the 3.0 shock body combined with the remote reservoir allows for exceptional heat management, fade resistance, and damping consistency during long race days, aggressive hill climbs, desert runs, and extreme off-road use.

Includes:

(1) Radflo 3.0 coilover shock with remote reservoir
Dual-rate spring hardware
Universal spherical bearings
Mounting hardware
Eibach Coilover Springs Sold Separately

Why Choose a 3.0 Coilover?

As suspension travel, vehicle weight, tire size, and horsepower increase, shock control becomes increasingly important. A 3.0 coilover offers significantly more damping capacity than smaller shocks, allowing the suspension to better absorb impacts, control chassis movement, and maintain traction.

Availability Note: As the #1 stocking warehouse for Radflo Performance Shocks, we maintain one of the largest inventories of Radflo coilovers and springs in the industry. While many popular shock configurations are available for immediate shipment, certain coilovers, custom valving packages, and special-order suspension components may require 4–6 weeks for production and delivery.

Need parts quickly? Call us for current inventory availability and expert help selecting the right coilover shocks, springs, or suspension package for your build.

Brand: Radflo
Shock Type: Coilover with Remote Reservoir
Body Diameter: 3.0″ shock body
Travel: 10″, 12", 14" or 16"
Shaft Diameter: 1.0″ shaft for maximum strength and durability
Bearing Size: 0.75″
Application: Front or Rear Suspension Applications
Body Material: SSID Alloy Steel Tube
Body Finish: Clear Cadmium Plating
Body Caps/Eyelets: CNC Machined 6061 Aluminum
Caps Finish: Black Anodized
Rod Material: Nitro Steel
Rod Finish: Mirror Polished
Rod Guide: CNC Machined Bronze with PTFE Coating
Piston: Radflo Aluminum Freeflo Racing Piston
Seal System: Quad-Ring & Lip Seal (Rebuildable)
Valving Type: Velocity-Sensitive Deflective Disc
Valving: Consumer or Factory Tunable
Oil Type: Radflo High-Temp Foam Resistant Suspension Fluid
Pressurization: Nitrogen Gas
Charge Pressure: 200 PSI
Serviceability: Fully rebuildable and revalvable design
Dual Rate Spring Hardware: Included
Springs: Springs Not Included. Compatible with a wide range of coilover springs.
Sold: Individually

Universal fitment for high-performance off-road suspension systems including:

Large tires (40"+)
Long-travel suspension systems
High-horsepower drivetrains
Competition racing applications
Aggressive off-road terrain
Heavy tube chassis vehicles

Note: Proper spring rate selection, mounting dimensions, and reservoir routing must be verified for your application.

1. What makes a Radflo 3.0 Coilover different from a 2.5 Coilover?

The 3.0 shock body provides even greater oil volume and damping capacity than a 2.5. This allows for superior control of large tires, heavier vehicles, higher speeds, and more aggressive suspension systems.

2. Who should choose a Radflo 3.0 Remote Reservoir Coilover?

The 3.0 is best suited for competition vehicles, rock bouncers, Ultra4 race cars, prerunners, long-travel builds, and extreme off-road applications where maximum suspension performance is required.

3. Why is a remote reservoir important on a 3.0 shock?

The remote reservoir increases oil capacity and helps dissipate heat, reducing shock fade during extended racing, trail riding, or repeated hard impacts.

4. Do these coilovers include springs?

No. Springs are sold separately so builders can choose the correct Eibach coilover springs and spring rates for their specific suspension design and vehicle weight. (Learn How to Calculate Spring Rates)

5. Are Radflo 3.0 Remote Reservoir Coilovers rebuildable?

Yes. Radflo shocks are fully rebuildable and serviceable. Regular maintenance helps ensure long-term performance and reliability in the harshest off-road environments.

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Radflo 3.0 Remote Reservoir Coilover Shock | Off-Road Suspension

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