Radflo 2.5 Shock Cap Ring Assembly with Set Screw
AY-CR-610
The Radflo 2.5 Shock Cap Ring Assembly – AY-CR-610 is a precision-machined replacement locking ring designed for compatible Radflo 2.5 off-road shocks and reservoir assemblies. Manufactured from CNC-machined aluminum with an anodized finish, this cap ring secures the shock cap assembly using an integrated set screw to help maintain proper retention under demanding suspension loads.
Designed for the high vibration, heat, and repeated suspension cycling common in off-road applications, the Radflo AY-CR-610 helps maintain secure cap retention during shock operation. The set screw locking design provides a mechanical retention point for the cap ring, making it a practical replacement when the original ring or locking hardware becomes damaged or worn. This genuine Radflo replacement component is intended for compatible 2.5 shock body and reservoir cap configurations. Verify the original assembly before ordering.
Includes:
- (1) Radflo 2.5 Shock Cap Ring
- (1) Integrated Set Screw
Important: Sold individually. This product includes the cap ring and set screw only. Shock caps, seals, bearings, and other service components are not included. Verify the original shock or reservoir cap configuration before ordering.
Specifications
| Manufacturer | Radflo Suspension Technology |
|---|---|
| Part Number | AY-CR-610 |
| Product Type | Shock Cap Retaining Ring Assembly |
| Shock Series | Radflo 2.5 |
| Shock Size Compatibility | 2.5" Diameter |
| Material | CNC-Machined Aluminum |
| Finish | Anodized / OEM Radflo Finish |
| Component Position | Shock Body or Reservoir Cap Retention, Depending on Assembly |
| Retention Method | Set Screw Locking Design |
| Set Screw | Included |
| Function | Secures Compatible Shock or Reservoir Cap Assembly |
| Shock Compatibility | Compatible Radflo 2.5 Off-Road Shocks |
| Reservoir Compatibility | Compatible Radflo 2.5 Reservoir Assemblies |
| Installation Type | OEM Replacement Cap Retaining Ring |
| Primary Application | Radflo 2.5 Shock Rebuilds, Cap Retention & Reservoir Service |
| Known Incompatibilities | Radflo 2.0 & 3.0 Assemblies; Incompatible Cap Ring Configurations |
| Quantity | (1) Cap Ring Assembly with Set Screw |
Technical Notes:
- Designed for compatible Radflo 2.5 shock and reservoir cap configurations.
- Precision-machined aluminum construction with anodized finish.
- Integrated set screw provides mechanical locking of the retaining ring.
- Verify the original cap ring dimensions and retention design before installation.
- Inspect the cap ring, set screw, threads, and mating surfaces for damage during service.
- Follow Radflo's recommended set screw tightening and shock assembly procedures.
- Shock assemblies must be safely depressurized before cap ring removal.
Fitment
Designed for compatible Radflo 2.5 off-road shock bodies and reservoir assemblies using the AY-CR-610 cap retaining ring configuration. Fitment is determined by the shock or reservoir diameter and original cap retention design rather than vehicle make or model.
Compatible Applications:
- Radflo 2.5 Off-Road Shock Assemblies
- Radflo 2.5 Reservoir Assemblies Using the Matching Cap Ring
- Shock and Reservoir Rebuilds
- Replacement of Damaged Cap Retaining Rings
- Rock Crawlers, Rock Bouncers & Trail Buggies
- Prerunners & Off-Road Racing Suspensions
- Custom Suspension Systems Using Compatible Radflo 2.5 Components
Fitment Notes:
- Designed for compatible Radflo 2.5 shock and reservoir assemblies.
- Not compatible with Radflo 2.0 shocks or reservoirs.
- Not compatible with Radflo 3.0 shocks or reservoirs.
- Includes the cap retaining ring and integrated set screw.
- Sold individually for one cap retention location.
- Verify the original cap ring design, shock diameter, and reservoir configuration before ordering.
- Professional shock servicing is recommended for pressurized assemblies.
Builder Note: Cap retaining rings are critical to keeping the shock or reservoir end cap securely positioned. During a rebuild, inspect the ring threads, set screw, and mating cap surfaces before reassembly. Damaged or improperly secured retaining hardware can compromise cap retention and shock reliability.
FAQ
What does the Radflo 2.5 shock cap ring do?
The cap ring secures a compatible shock or reservoir cap assembly in position. Its integrated set screw provides an additional locking feature to help maintain proper retention during suspension operation.
What shocks does the Radflo AY-CR-610 fit?
The AY-CR-610 is designed for compatible Radflo 2.5 off-road shock and reservoir assemblies using the matching cap retaining ring design. Verify the original cap ring configuration before ordering.
Will the AY-CR-610 fit Radflo 2.0 or 3.0 shocks?
No. This cap ring is specified for compatible Radflo 2.5 assemblies and is not intended for Radflo 2.0 or 3.0 shock applications.
Does the Radflo AY-CR-610 include the set screw?
Yes. The cap ring assembly includes one integrated set screw for locking the ring in place.
What material is the Radflo 2.5 cap ring made from?
The AY-CR-610 is manufactured from CNC-machined aluminum with an anodized finish. This provides a precision-fit replacement component for compatible Radflo shock assemblies.
Can this cap ring be used on a shock body or remote reservoir?
The supplied product information identifies compatibility with certain Radflo 2.5 shock body and reservoir assemblies. The original cap ring and retention configuration must match before installation.
When should a shock cap retaining ring be replaced?
Replace the cap ring if it has damaged threads, cracks, deformation, worn locking surfaces, or a damaged set screw. Inspect retaining hardware during shock rebuilds and after severe off-road use.
Does the cap ring include a replacement shock cap or seals?
No. This product includes only the cap retaining ring and set screw. Shock caps, seals, bearings, and other internal components are sold separately.
Can I remove the cap ring while the shock is pressurized?
No. Nitrogen-charged shocks and reservoirs contain stored pressure that can cause serious injury if retaining components are removed improperly. The assembly must be safely depressurized according to Radflo's service procedures before disassembly.
How tight should the cap ring set screw be?
Follow Radflo's specified tightening procedure for the particular shock or reservoir assembly. Do not assume a universal torque value, as excessive tightening can damage the set screw, retaining ring, or mating components.
