Radflo 2.0 - 12" Travel Emulsion Shocks (x2) & Eibach Coilover Springs (x4)
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This Radflo 2.0 Emulsion Coilover Shock & Eibach Spring Package delivers premium off-road performance in a simplified, race-proven configuration. Designed for serious trail rigs, rock crawlers, and competition builds, this package combines Radflo’s high-performance 2.0” emulsion coilovers with matched 2.5” Eibach dual-rate springs for a balanced blend of small-bump compliance, bottom-out control, and durability.
Built for high-travel suspension systems, these coilovers feature Radflo’s precision valving technology and heavy-duty Nitro Steel® shafts for strength under extreme abuse. Paired with USA-made Eibach coil springs, this setup provides consistent damping, improved traction, and the tunability required for aggressive off-road use without the added complexity of external reservoirs.
Includes:
- (2) Radflo Suspension Technology 2.0" Emulsion Coilover Shocks
- (2) Eibach 2.5" Dual-Rate Coil Springs
Radflo 2.0 Emulsion Shock Specifications
- Shock Body Diameter: 2.0"
- Stroke/Length: 12" (pair)
- Shaft: 7/8" Nitro Steel®
- Design: Emulsion (nitrogen charged, no remote reservoir)
- Valving: Velocity-sensitive deflective disc; tunable
- Body: SSID alloy steel tube, mirror polished
- Rod Ends: CNC 6061-T6 aluminum, black anodized
- Mounting: Universal spherical bearings
- Fluid: High-temp, foam-resistant suspension oil
- Serviceability: Fully rebuildable, serviceable, and revalvable
Eibach Spring Details
- Diameter: 2.5" I.D.
- Material: Chrome Silicon Vanadium high-tensile spring wire
- Manufacturing: Shot peened and pre-set for fatigue resistance
- Configuration: Dual-rate spring stack
- Application: High-travel off-road & racing
- Origin: Made in USA
Fitment
- Universal high-travel suspension builds
- Rock crawlers
- Ultra4-style race vehicles
- Trail rigs & custom tube chassis
- Front or rear applications (verify length requirements before ordering)
Spring rates and valving should be selected based on vehicle weight and intended use.
Tech Insight
Emulsion shocks offer a streamlined design compared to remote reservoir systems, making them ideal for builds where packaging space is limited while still delivering excellent damping performance. Radflo’s velocity-sensitive valving and precision machining ensure consistent control across rough terrain.
Pairing these shocks with dual-rate Eibach springs gives you progressive performance—soft initial travel for traction and comfort, transitioning into a firmer rate for stability during hard hits or high-speed compression. This combination is ideal for rock crawlers and aggressive trail machines that demand both articulation and bottom-out resistance.
| Travel | 8" | 10" | 12" | 14" | 16" | 18" |
|---|---|---|---|---|---|---|
| EXT | 22.83 | 26.57 | 31.5 | 35.43 | 39.76 | 44.09 |
| COMP | 14.8 | 16.57 | 19.53 | 21.5 | 23.78 | 26.38 |