Introduction
The LAZER G1 Bike Helmet is a high-performance road cycling helmet designed for adults, offering a lightweight, well-ventilated, and comfortable experience. It provides essential head protection for both men and women during cycling activities.
Key Features
- Extremely Lightweight: Weighing approximately 225 grams, making it ideal for climbers and long rides.
- Superior Ventilation: Features twenty-two vents and internal air channels, providing 8% more airflow over the head compared to a bare head.
- Easy On-the-Go Adjustments: The fit can be easily adjusted using a thumbwheel located on the top of the helmet.
- Supreme Comfort: Equipped with a retention system that prevents pressure points by distributing adjustments evenly around the entire circumference of the head.
- Anti-microbial Padding: Interior padding designed to resist microbial growth for enhanced hygiene.
- Aerodynamic Performance: Engineered for optimal airflow and reduced drag.
- Protection from Wind and Rain: Designed to offer some protection against environmental elements.
Setup and Fitting
Proper fit is crucial for helmet safety and comfort. Follow these steps to ensure your LAZER G1 helmet fits correctly.
1. Determine Your Size
Measure your head circumference approximately 1 inch (2.5 cm) above your eyebrows. Refer to the size chart below to find your corresponding helmet size.

Image: LAZER Helmet Size Chart. This chart provides head circumference measurements in centimeters and corresponding age ranges or adult sizes (XS, S, M, L). It also visually demonstrates the correct and incorrect way to wear a helmet, emphasizing that it should sit level on the head at eyebrow level.
| Brand Size | Age (year) | Head Circumference (in) |
|---|---|---|
| 0 - 4 | 0 - 4 | 46 - 52 |
| 3 - 7 | 3 - 7 | 50 - 56 |
| 8 - 14 | 8 - 14 | 52 - 56 |
| XS | 50 - 54 | |
| S | 52 - 56 | |
| M | 55 - 59 | |
| L | 58 - 61 | |
| XL | 61 - 64 |
2. Adjusting the Fit
Place the helmet on your head. It should sit level and cover your forehead. Use the thumbwheel on the top of the helmet to tighten or loosen the internal retention system until it feels snug and comfortable around your entire head, without creating pressure points. The helmet should not move excessively when you shake your head.
3. Adjusting the Straps
Adjust the side straps so that they form a "V" shape just below your ears. The chin strap should be tightened so that it is snug under your chin, allowing for comfortable breathing and speaking, but not so loose that the helmet can shift significantly.
Operating the Helmet
Always ensure your helmet is properly fitted and securely fastened before every ride. The LAZER G1 is designed for optimal performance and comfort during road cycling.
- Ventilation: The 22 vents and internal channels are designed to maximize airflow, keeping your head cool during intense rides.
- Aerodynamics: The helmet's design contributes to aerodynamic efficiency, helping to reduce drag.
- Weather Protection: While highly ventilated, the helmet offers some protection from wind and light rain.

Image: Side view of the LAZER G1 Bike Helmet in matte black, showcasing its sleek design and ventilation openings.

Image: Front view of the LAZER G1 Bike Helmet in matte black, highlighting the large front vents for airflow.

Image: Rear view of the LAZER G1 Bike Helmet in matte black, showing the exhaust vents and the LAZER branding.

Image: A composite image displaying the LAZER G1 Bike Helmet from multiple angles, including side, front, rear, and top views, providing a comprehensive look at its design.
Video: An official LAZER video showcasing the features of the G1 Helmet, including its lightweight design, comfortable 360-degree retention system, anti-microbial padding, and advanced ventilation for aerodynamic performance and protection from elements.
Maintenance
Proper maintenance will extend the life of your helmet and ensure its continued effectiveness.
- Cleaning the Exterior: Use a soft cloth, mild soap, and water to clean the outer shell. Avoid abrasive cleaners or solvents, as they can damage the helmet's materials.
- Cleaning the Interior Padding: The anti-microbial padding can be gently hand-washed with mild soap and water. Allow it to air dry completely before reinserting into the helmet.
- Storage: Store your helmet in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on top of the helmet.
- Inspection: Regularly inspect your helmet for any signs of damage, such as cracks, dents, or frayed straps. If the helmet has sustained an impact, even if no visible damage is present, it should be replaced immediately as its protective capabilities may be compromised.
Troubleshooting
If you encounter any issues with your LAZER G1 helmet, consider the following common solutions:
- Helmet feels too tight or too loose: Re-adjust the fit using the top thumbwheel. Ensure the retention system is evenly snug around your head. Refer to the "Setup and Fitting" section.
- Straps are uncomfortable or rub: Ensure the side straps form a "V" shape below your ears and are not twisted. Adjust the chin strap for a snug but comfortable fit.
- Excessive sweating or heat: While the helmet is highly ventilated, ensure you are wearing appropriate headwear for the conditions. Clean the padding regularly to maintain breathability.
- Helmet makes noise while riding: Check that all straps are properly secured and not flapping. Ensure no loose components are present.
If problems persist or you suspect damage, discontinue use and contact LAZER customer support.
Specifications
- Brand: LAZER
- Model Name: LAZER G1 Bike
- Color: Matte Black
- Age Range: Adult
- Outer Material: Polycarbonate (PC)
- Item Weight: Approximately 7.94 ounces (225 grams)
- Item Dimensions (L x W x H): 13.5 x 9.25 x 7 inches
- Special Feature: Lightweight
- Recommended Uses: Cycling
- Part Number: BLU2207887344
- First Available: December 28, 2021
Warranty and Support
Warranty information for your LAZER G1 Bike Helmet is typically provided with your purchase. Please refer to the documentation included in your product packaging for specific warranty terms and conditions.
For further assistance, product support, or to inquire about replacement parts, please visit the official LAZER website or contact their customer service department directly. You can often find contact information and FAQs on the brand's official online store or support pages.
Visit the official LAZER Store: LAZER Store on Amazon





