Radflo 2.0 Dual Rate Coil Slider
CF-5LL
The Radflo 2.0 Dual Rate Coil Slider is a direct replacement spring slider designed for Radflo 2.0 coilover shocks equipped with dual-rate spring systems. This precision-machined component separates the upper and lower springs while allowing a smooth transition from the tender spring to the main spring as the suspension compresses.
Available in two configurations to match your shock travel, the Dual Rate Coil Slider helps maintain proper spring alignment, consistent preload, and predictable suspension performance. Whether you're rebuilding a coilover or replacing a worn slider, this genuine Radflo replacement restores smooth spring operation and reliable dual-rate function.
Includes:
- (1) Radflo 2.0 Dual Rate Coil Slider
Available Configurations:
- Long / Long – Recommended for 14" travel and longer shocks
- Long / Short – Recommended for 12" travel and shorter shocks
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Radflo Suspension Technology |
| Shock Series | Radflo 2.0 Coilover |
| Product Type | Dual Rate Coil Slider (Spring Slider / Coil Floater) |
| Application | Dual-Rate Coil Spring Systems |
| Configuration Options | Long / Long or Long / Short |
| Recommended Travel | Long / Long: 14" Travel & Longer Long / Short: 12" Travel & Shorter |
| Function | Separates Primary & Secondary Coil Springs |
| Sold As | Individual Slider |
Fitment
Fits:
- Radflo 2.0 coilover shocks with dual-rate spring setups
- Coilovers using Radflo dual-rate hardware
Configuration Guide:
- Long / Long – 14" travel and longer shocks
- Long / Short – 12" travel and shorter shocks
Before Ordering:
- Verify your shock body is a Radflo 2.0 coilover.
- Confirm your shock travel to select the correct slider configuration.
- Inspect crossover rings, spring seats, and springs during service.
FAQ
What does a dual-rate coil slider do?
The coil slider separates the upper and lower springs in a dual-rate suspension system and moves freely on the shock body as the suspension cycles. Once it reaches the crossover stop, the tender spring is effectively taken out of the system, allowing the main spring to control the remainder of the suspension travel.
Why is the correct slider length important?
Shock travel determines which slider configuration is required. Using the proper Long / Long or Long / Short slider ensures correct crossover engagement, maintains spring alignment, and allows the suspension to transition smoothly between spring rates.
When should the slider be replaced?
Inspect the slider whenever servicing your coilovers. Replace it if it shows excessive wear, binding, deformation, or damage that could affect smooth movement along the shock body.
Service Recommendation
During routine maintenance, inspect the coil slider, crossover rings, spring seats, preload collar, and springs together. Replacing worn suspension hardware helps maintain predictable suspension performance and extends the service life of your Radflo coilover system.
