1. Introduction
The KASK Valegro Cycling Helmet is engineered for optimal comfort and ventilation, particularly during climbing or in hot conditions. Developed in collaboration with Team INEOS, this helmet prioritizes thermo-cooling performance and lightweight design.
Key features include:
- Advanced Ventilation: 37 ventilation holes for maximum airflow.
- Lightweight Design: Weighs approximately 180g (size small).
- Thermo-cooling Performance: Optimized shell profile and breathable padding.
- Comfort Padding: 5mm fast-wicking, thermoformed, tri-dimensional padding with antistatic, bacteriostatic, heat regulating, and moisture transferring properties using Resistex Carbon.
- Eco-Leather Chin Strap: Designed for comfort.
Figure 1: KASK Valegro Cycling Helmet, Ash color. This image shows the side profile of the helmet, highlighting its numerous ventilation channels and sleek design.
2. Safety Information
Your KASK Valegro helmet is designed to provide protection during cycling activities. Adherence to safety guidelines is crucial for your well-being.
2.1. Rotational Impact WG11 Approval
The Valegro helmet is Rotational Impact WG11 approved. This certification indicates that the helmet's internal protection system exceeds international safety standards against rotational impacts, offering an enhanced layer of safety.
Figure 2: WG11 Test Passed logo. This emblem signifies the helmet's compliance with advanced rotational impact safety standards.
2.2. General Safety Guidelines
- Always wear your helmet correctly fitted and securely fastened.
- Replace your helmet after any significant impact, even if visible damage is not apparent. Internal structures may be compromised.
- Do not modify the helmet in any way, as this can compromise its protective capabilities.
- Ensure high visibility in low light conditions by using appropriate lighting and reflective gear.
3. Setup and Fitting
Proper helmet fit is essential for both comfort and safety. Follow these steps to ensure your Valegro helmet is correctly adjusted.
3.1. Sizing
Refer to the size guide below to select the appropriate helmet size based on your head circumference.
| Brand Size | Head Circumference (in) |
|---|---|
| Small | 19.7 - 22.4 |
| Medium | 20.5 - 22.8 |
| Large | 23.2 - 24.4 |
3.2. Octo Fit Adjustment System
The Valegro features an 'Octo' rubberized micro dial adjuster for precise and comfortable fitting. This system allows for easy adjustments even during a ride.
- Placement: Position the helmet squarely on your head, ensuring it covers your forehead without obstructing your vision.
- Tighten the Dial: Use the rear micro dial adjuster to gently tighten the retention system until the helmet feels snug and secure, without being uncomfortably tight. The helmet supports oscillate freely through 180° for optimal positioning.
- Strap Adjustment: Adjust the side straps so they form a 'V' shape just below your ears. The chin strap should be tightened so that it is snug against your throat, allowing only one or two fingers to fit between the strap and your chin. The eco-leather chin strap is designed for comfort.
- Check Fit: With the straps fastened, shake your head gently. The helmet should not shift significantly. If it does, re-adjust the dial and straps.
4. Operating the Helmet
The KASK Valegro helmet is designed for cycling. Its primary function is head protection. Ensure the helmet is properly fitted and secured before every ride.
4.1. Intended Use
This helmet is suitable for various cycling disciplines, including gravel biking, cyclocross, and XC marathons, where maximum ventilation and a lightweight design are beneficial.
4.2. Ventilation
The 37 ventilation holes are strategically placed to maximize airflow and provide thermal comfort. The internal padding is designed to speed up perspiration evaporation, reducing humidity and regulating temperature.
5. Maintenance and Care
Proper maintenance will extend the life of your KASK Valegro helmet and ensure its continued effectiveness.
- Cleaning: Clean the helmet exterior with a soft cloth, mild soap, and water. Avoid harsh chemicals, solvents, or abrasive materials, as these can damage the helmet's shell or internal components.
- Padding: The internal padding is breathable and quick-drying. It can be removed and hand-washed with mild soap and water, then air-dried.
- Storage: Store the helmet in a cool, dry place, away from direct sunlight and extreme temperatures. Do not store it near heat sources or in a car on a hot day, as high temperatures can damage the helmet's materials.
- Inspection: Regularly inspect your helmet for any signs of damage, such as cracks in the shell, frayed straps, or compressed foam. If any damage is found, replace the helmet immediately.
6. Troubleshooting
If you encounter issues with your KASK Valegro helmet, consider the following common solutions:
- Helmet feels loose: Re-adjust the Octo Fit micro dial and ensure the chin strap is snug. Refer to Section 3.2 for detailed fitting instructions.
- Discomfort: Check if the padding is correctly seated. Ensure the helmet is not tilted too far forward or backward. Adjust the retention system for a comfortable, yet secure, fit.
- Excessive sweating: While the helmet offers advanced ventilation, individual perspiration rates vary. Ensure the helmet is clean and the padding is not saturated. Consider wearing a thin, moisture-wicking cycling cap underneath in very hot conditions.
- Visible damage: Any visible cracks, dents, or significant wear to the shell or foam indicate that the helmet's protective integrity may be compromised. Replace the helmet immediately.
For issues not resolved by these steps, please contact KASK customer support.
7. Specifications
Detailed technical specifications for the KASK Valegro Cycling Helmet.
- Brand: Kask
- Model Name: Valegro WG11
- ASIN: B09FNB1Q6B
- Color (as reviewed): Ash
- Size (as reviewed): Small
- Age Range: Adult
- Outer Material: Polycarbonate (PC)
- Inner Material: Expanded Polystyrene
- Item Weight: Approximately 180 Grams
- Special Features: Lightweight, Ventilation, WG11 Rotational Impact Approved
- Recommended Uses: Cycling (Gravel biking, Cyclocross, XC Marathons)
- Manufacturer Part Number: CHE00052-WG11
8. Warranty and Support
For warranty information, product support, or to report any issues, please contact KASK directly through their official website or authorized retailers.
You can visit the official KASK website for further assistance: www.kask.com
Always purchase KASK products from authorized dealers to ensure authenticity and valid warranty coverage.
