1. Introduction
This manual provides comprehensive instructions for the proper installation, operation, and maintenance of the Evotech Radiator Guard, model PRN018275. This product is specifically designed for Ducati Streetfighter V2 and V2S motorcycles manufactured from 2025 onwards. The radiator guard is engineered to protect the motorcycle's vital cooling system from road debris and potential damage, ensuring optimal engine performance and longevity.
2. Safety Information
Before commencing installation, please read and understand all instructions. Improper installation can lead to product failure or damage to your motorcycle. If you are unsure about any step, it is recommended to seek assistance from a qualified motorcycle technician.
- Always wear appropriate personal protective equipment, including gloves and eye protection.
- Ensure the motorcycle is stable and securely supported on a stand before beginning any work.
- Allow the engine and radiator to cool completely before handling any components.
- Keep all tools and small parts organized to prevent loss or damage.
- Do not overtighten fasteners, as this can strip threads or damage components. Refer to your motorcycle's service manual for specific torque specifications if available.
3. Package Contents
Please verify that all components are present before beginning installation. If any parts are missing or damaged, contact your supplier immediately.
- 1x Evotech Radiator Guard (PRN018275)
- All necessary mounting hardware (bolts, washers, spacers, etc.)

Figure 1: Evotech Radiator Guard (PRN018275) showing its hexagonal matrix design and mounting points.
4. Installation
The Evotech Radiator Guard is designed for straightforward installation, typically requiring no removal of fairing panels. Installation can usually be completed in under 15 minutes.
- Preparation: Ensure the motorcycle is cool and stable. Identify the radiator and its existing mounting points.
- Positioning: Carefully align the Evotech Radiator Guard with the radiator. The guard is custom-shaped for the Ducati Streetfighter V2/V2S for a precise fit.
- Mounting: Using the provided hardware, secure the radiator guard to the motorcycle's existing mounting points. Start by hand-tightening all bolts to ensure proper alignment.
- Final Tightening: Once aligned, progressively tighten all bolts using appropriate tools. Avoid overtightening.
- Inspection: After installation, visually inspect the guard to ensure it is securely mounted and does not interfere with any other motorcycle components or moving parts.

Figure 2: Close-up view of the Evotech Radiator Guard correctly installed on a Ducati Streetfighter V2/V2S, showing its integration with the motorcycle's front section.

Figure 3: Wider view of the Evotech Radiator Guard installed on a Ducati Streetfighter V2/V2S, demonstrating its discreet yet protective presence.
5. Operation
The Evotech Radiator Guard operates passively by protecting the radiator. Once installed, no further operational input is required. Its hexagonal matrix design is optimized to maximize airflow to the cooling system while effectively blocking debris.
- Periodically check the guard for any accumulated debris (leaves, insects, small stones) that might impede airflow.
- Ensure the guard remains securely fastened during regular checks.
6. Maintenance
Regular maintenance of your Evotech Radiator Guard will ensure its continued effectiveness and appearance.
- Cleaning: Use a soft brush or compressed air to remove any debris lodged in the hexagonal mesh. For stubborn dirt, a mild soap solution and a soft cloth can be used. Rinse thoroughly with water and dry.
- Inspection: Regularly inspect the guard for any signs of damage, such as bends, cracks, or loose fasteners. Address any issues promptly.
- Finish Care: The guard features a durable, matt black powder-coating. Avoid using abrasive cleaners or harsh chemicals that could damage the finish.
7. Troubleshooting
This section addresses common issues you might encounter.
- Guard Does Not Fit: Double-check that you have the correct model (PRN018275) for your specific Ducati Streetfighter V2 or V2S (2025 onwards). Ensure all existing components are correctly positioned.
- Loose Guard: Re-check all mounting bolts and ensure they are tightened to the appropriate specification. Avoid overtightening.
- Debris Accumulation: If debris frequently accumulates, consider more frequent cleaning intervals, especially after riding in dusty or off-road conditions.
- Damage to Guard: In case of significant impact or damage, the guard's protective integrity may be compromised. It is recommended to replace a damaged guard to ensure continued protection of the radiator.
8. Specifications
| Manufacturer | Evotech Performance |
| Model | Radiator Guard |
| Item Model Number | PRN018275 |
| Product Dimensions | 12 x 11 x 3 inches |
| Item Weight | 2 pounds |
| Material | CNC-machined aluminum |
| Finish | Matt black powder-coated |
| Compatibility | Ducati Streetfighter V2 / V2S (2025 Onwards) |
9. Warranty and Support
For warranty information or technical support, please refer to the official Evotech Performance website or contact your authorized dealer. Keep your proof of purchase for any warranty claims.





