Product Overview
The Thule Wingbar Edge Roof Bar is a premium aerodynamic load bar designed for an exceptionally quiet ride and easy installation of accessories. It integrates seamlessly with the Thule Edge roof rack system, providing a low-profile and custom look for your vehicle.

Image: Main view of the Thule Wingbar Edge Roof Bar, showcasing its sleek black design.
Key Features
- Load bar for Thule Edge roof rack system: Designed specifically to integrate with the Thule Edge system for optimal performance.
- WindDiffuser technology: Disturbs airflow to reduce noise and drag, contributing to improved fuel economy during travel.
- TrailEdge design: Reduces aerodynamic drag by allowing clean air separation from the bar, enhancing efficiency.
- Swift click-in assembly: Engineered for quick and easy installation with Thule Edge load carrier feet, ensuring an integrated, low-profile roof rack and a custom appearance.
- Upper T-track with QuickAccess interface: Facilitates smooth installation and removal of various accessories, providing versatility for different cargo needs.

Image: Close-up view of the Thule Wingbar Edge, highlighting the Thule Sweden branding and aerodynamic profile.
Installation Guide
Proper installation is crucial for the safety and performance of your Thule Wingbar Edge. Always refer to the detailed instructions included in your product packaging for vehicle-specific guidance.
General Steps:
- Unpack Components: Carefully remove all parts from the packaging. Verify that all components listed in the packing list are present.
- Identify Bar Orientation: The Wingbar Edge bars are designed with a specific front and rear orientation. Ensure you identify the correct bar for each position on your vehicle's roof.
- Attach Load Carrier Feet: Securely attach the load carrier feet to the Wingbar Edge load bars. These feet are designed for swift click-in assembly.
- Position on Vehicle: Place the assembled bars onto your vehicle's roof, ensuring they are correctly aligned according to your vehicle's specific mounting points.
- Secure and Tighten: Follow the vehicle-specific instructions to tighten the mounting mechanisms. Ensure all connections are firm and secure before use.
- Test Stability: Gently shake the installed roof bars to confirm they are stable and properly secured to the vehicle.

Image: Detailed view of the Thule Wingbar Edge mounting mechanism, showing how it connects to the vehicle's roof.

Image: Close-up of the T-track on the Thule Wingbar Edge, illustrating the QuickAccess interface for accessory attachment.
Usage Guidelines
The Thule Wingbar Edge is designed to safely transport various types of gear. Adhere to the following guidelines for optimal performance and safety:
- Load Capacity: Do not exceed the maximum load capacity of 165.4 pounds for the roof bar system, or your vehicle's roof load limit, whichever is lower.
- Even Distribution: Distribute the load evenly across the bars to maintain vehicle stability and prevent undue stress on the roof rack.
- Secure Cargo: Always use appropriate Thule accessories (e.g., straps, carriers) to securely fasten your cargo to the roof bars. Ensure there is no movement of items during transit.
- Check Clearance: Be mindful of increased vehicle height when carrying cargo, especially when entering garages, car washes, or low-clearance areas.
- Regular Checks: Periodically check the tightness of all mounting bolts and the security of your cargo during long journeys.

Image: Example of bicycles securely mounted on a Thule roof rack system, demonstrating typical usage.
Care and Maintenance
To ensure the longevity and optimal performance of your Thule Wingbar Edge Roof Bar, follow these maintenance tips:
- Regular Cleaning: Clean the bars regularly with mild soap and water, especially after exposure to road salt, dirt, or harsh weather conditions. Rinse thoroughly.
- Inspect for Damage: Periodically inspect the bars, feet, and all mounting hardware for any signs of wear, corrosion, or damage. Replace any damaged parts immediately.
- Lubrication: Apply a silicone-based lubricant to moving parts and locks (if applicable) to ensure smooth operation and prevent seizing.
- Seasonal Removal: If the roof bars are not needed for extended periods, consider removing them to reduce wear and tear and improve fuel efficiency. Store them in a dry, protected area.
Troubleshooting
This section addresses common issues you might encounter with your Thule Wingbar Edge Roof Bar.
| Problem | Possible Cause | Solution |
|---|---|---|
| Excessive Wind Noise | Improper installation; missing end caps; incorrect bar spacing. | Ensure bars are installed correctly and all end caps are in place. Verify bar spacing matches vehicle specifications. |
| Loose Fit / Movement | Mounting bolts not sufficiently tightened; incorrect fit kit. | Re-tighten all mounting bolts according to instructions. Confirm you are using the correct fit kit for your vehicle. |
| Difficulty Attaching Accessories | T-track slot obstructed; accessory not compatible. | Clear any debris from the T-track. Ensure the accessory is designed for T-track mounting and is compatible with Thule Wingbar Edge. |
Technical Specifications
| Specification | Detail |
|---|---|
| Model Name | Wingbar Edge |
| Part Number | 721520 |
| Color | Black |
| Size | 104 |
| Item Dimensions (L x W x H) | 40.94 x 7.87 x 5.51 inches |
| Load Capacity | 165.4 Pounds |
| Mounting Type | Roof rack |
| UPC | 091021722699 |
| Manufacturer | Thule |
| Included Components | Quick access interface, Roof Bar (1-pack)s |
Warranty and Support
Warranty: The Thule Wingbar Edge Roof Bar comes with a Limited Lifetime Warranty. This warranty covers defects in materials and workmanship for the original purchaser. Please retain your proof of purchase for warranty claims.
Customer Support: For further assistance, technical support, or warranty inquiries, please visit the official Thule website or contact their customer service department. You can find detailed contact information and FAQs at www.thule.com/en-us/customer-service.





