Switch to a true high-performance shock absorber

The Radflo 2.0 rear shock absorber with remote reservoir is specially developed for Toyota Land Cruiser 80 Series with a +3-inch lift and a +250kg load.

Designed and manufactured in the United States, it offers significantly superior suspension control during demanding use: fast tracks, expeditions, rock crawling, or heavily loaded vehicles.

With its 2.0-inch body and remote reservoir, it benefits from a higher oil volume, allowing better control of the shock absorber's temperature and maintaining consistent performance as the pace increases.

⚙️ 2.0" Body with remote reservoir

This version uses a Radflo 2.0" Smooth Body shock absorber paired with a remote reservoir.

This architecture allows:

✔ increasing the available oil volume

✔ improving thermal management

✔ maintaining more consistent damping during intensive use

✔ limiting performance degradation as the shock absorber heats up

The system is nitrogen-pressurized to 200 PSI.

🏁 Radflo FreeFlo Piston

At the heart of the shock absorber is the Radflo FreeFlo aluminum piston.

The damping system uses a Velocity-Sensitive Deflective Disc valve stack.

➡️ The goal is to obtain a suspension that is controlled and comfortable at low speeds while offering more support when body movements become rapid and significant.

🌡️ Radflo high-temperature oil

Radflo uses its own High-Temp Foam Resistant suspension fluid.

It is developed to withstand high temperatures and limit foam formation in the oil.

Particularly beneficial for:

✔ long, fast tracks

✔ expeditions

✔ intensive use

✔ heavily loaded vehicles

✔ sustained off-road driving

🔧 Damping adapted to the vehicle

Radflo OE Replacement shock absorbers are made to order and can be valved to suit the characteristics and use of the vehicle.

This allows, in particular, for taking into account:

✔ vehicle weight

✔ permanent equipment

✔ bumpers and spare tire

✔ auxiliary fuel tank

✔ expedition outfitting

✔ type of use

➡️ A particularly interesting point on a prepared HDJ80, whose weight can be very different from an original vehicle.

💪 Fully serviceable and rebuildable

Unlike a conventional crimped shock absorber, the Radflo is fully dismantlable and serviceable.

It can therefore be:

✔ maintained

✔ rebuilt

✔ re-valved

✔ adapted to changes in the vehicle's setup

The system uses a combination of replaceable Quad Ring and Lip Seal seals.

📋 Technical specifications

• Brand: Radflo Suspension Technology
• Part number: 5ST-008-1R
• Range: 500R Pro
• Position: Rear
• Body diameter: 2.0"
• Type: Smooth Body
• Reservoir: Remote reservoir
• Pressurization: Nitrogen
• Pressure: 200 PSI
• Piston: Radflo FreeFlo aluminum
• Body: SSID alloy steel tube
• Shaft: Mirror-polished chrome steel
• Guide: Machined bronze with PTFE treatment
• Oil: Radflo High-Temp Foam Resistant Suspension Fluid
• Top mount: Stem
• Bottom mount: Eye
• Lift: +3 inches
• Serviceable: Yes
• Re-valvable: Yes
• Manufacturing: USA