1. Introduction
The Thule Wingbar Evo 108 is an aerodynamic load bar designed for use with the Thule Evo roof rack system. This manual provides essential information for the proper installation, operation, and maintenance of your Wingbar Evo load bars.
Key Features
- WindDiffuser Technology: Engineered to reduce wind noise and drag for an improved driving experience.
- TrailEdge Design: Optimizes airflow separation to further reduce aerodynamic drag.
- SmartSlides: Slidable length scale integrated into the bar, doubling as an aerodynamic cover for quick and easy installation.
- SwingBlade End Cap: Pivots open to provide full access to the T-slot for convenient accessory installation.
- Upper T-track with QuickAccess Interface: Facilitates smooth installation and removal of various accessories.
- BoxBeam Internal Structure: Provides exceptional strength and load-bearing capability.
Image 1.1: The Thule Wingbar Evo 108 (43 inch) load bar, showcasing its aerodynamic profile and sleek design.
2. Package Contents
Verify that all components are present in the package:
- One pair of Thule Wingbar Evo 108 (43 inch) load bars.
Note: The Thule Wingbar Evo system requires additional components for a complete roof rack setup, including a Thule Evo Clamp Foot Pack and a vehicle-specific Fit Kit. These items are sold separately.
3. Setup and Installation
Proper installation is crucial for safety and performance. Always refer to the Thule Buyer's Guide and the specific instructions provided with your Thule Evo Foot Pack and Fit Kit for detailed, vehicle-specific installation steps.
General Installation Steps:
- Consult Thule Buyer's Guide: Before beginning, ensure you have the correct Thule Evo Foot Pack and Fit Kit for your specific vehicle model.
- Assemble Foot Packs: Attach the vehicle-specific Fit Kit components to the Thule Evo Foot Packs according to their respective instructions.
- Prepare Wingbars:
- Open the SwingBlade end caps to access the T-slot.
- Slide the SmartSlides scale to the desired position, which also acts as an aerodynamic cover.
Image 3.1: The SwingBlade end cap pivots open, providing access to the T-slot for easy accessory installation.
- Attach Foot Packs to Wingbars: Slide the assembled foot packs into the T-slots of the Wingbar Evo load bars. Use the integrated measuring scale on the SmartSlides for accurate positioning and centering.
- Mount to Vehicle: Carefully place the assembled roof rack system onto your vehicle's roof. Follow the specific instructions for your Foot Pack and Fit Kit to securely clamp the system to your vehicle. Ensure all clamps are tightened to the specified torque.
- Final Check: Verify that the load bars are level, securely fastened, and properly spaced according to your vehicle's requirements. Close the SwingBlade end caps.
Image 3.2: Thule Wingbar Evo load bars installed on a vehicle, demonstrating proper fitment and aesthetic integration.
4. Operating Instructions
Once installed, the Thule Wingbar Evo provides a versatile platform for carrying various accessories.
Using the T-slot:
- The integrated T-slot on the top of the Wingbar Evo allows for quick and secure attachment of Thule accessories such as bike carriers, ski carriers, and cargo boxes.
- To install an accessory, open the SwingBlade end cap and slide the accessory's T-bolt into the T-slot. Position the accessory as desired and tighten its fasteners according to the accessory's instructions.
- The QuickAccess interface ensures smooth installation and removal of accessories.
Load Capacity:
The Thule Wingbar Evo 108 has a load capacity of 220 pounds (100 kg). Always adhere to the lower of the two load capacities: the capacity of your vehicle's roof, or the capacity of the Thule roof rack system. Exceeding these limits can lead to serious damage or accidents.
Distribute the load evenly across the bars and secure all items properly to prevent shifting during transit.
5. Maintenance
Regular maintenance ensures the longevity and safe operation of your Thule Wingbar Evo load bars.
- Cleaning: Clean the load bars regularly with mild soap and water. Avoid abrasive cleaners or solvents that could damage the finish.
- Inspection: Periodically inspect all components for signs of wear, damage, or corrosion. Check that all bolts and fasteners are securely tightened.
- Lubrication: If any moving parts (e.g., SwingBlade end caps) become stiff, apply a small amount of silicone-based lubricant.
- Seasonal Removal: If the roof rack is not in use for extended periods, consider removing it to reduce wear and tear and potentially improve fuel efficiency.
6. Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Excessive Wind Noise |
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| Difficulty Installing Accessories |
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| Bars Appear Damaged Upon Arrival |
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7. Specifications
| Attribute | Detail |
|---|---|
| Brand | Thule |
| Model Name | Wingbar Evo |
| Model Number | 711100 |
| Color | Aluminum |
| Length | 43 inches (108 cm) |
| Item Dimensions (L x W x H) | 42.52 x 3.15 x 1.15 inches |
| Item Weight | 5.45 pounds |
| Load Capacity | 220 pounds (100 kg) |
| Mounting Type | Roof Mount (requires Thule Evo Foot Pack and Fit Kit) |
| Automotive Fit Type | Universal Fit (with appropriate vehicle-specific components) |
| UPC | 091021729810 |
8. Warranty and Support
Thule products are tested and are subject to strict quality controls. Thule guarantees all products against defects in material and workmanship. For specific warranty terms and conditions, please refer to the official Thule website or contact Thule customer support.
For further assistance, technical support, or to inquire about replacement parts, please visit the official Thule website or contact their customer service department.
Online Resources: www.thule.com
