You are familiar with the routine of being out on a hot afternoon's ride, arriving at the fuel station with the sun beating down on your shoulders, and then having to wrestle the entire full-face mask off your head in order to speak to someone or have a drink. This is precisely why flip-up masks were developed, and the Typhoon TH158 modular motorcycle helmet is designed specifically for riders who desire the safety and security of wearing a full-face mask during their commute or tour without having to go through the prison routine each time they stop. The TH158 has DOT certification, a detachable interior sunshade, and an operational method that causes the front section to swing upward in one motion, all while costing less than many other helmets.
Build Quality and Safety
First, let's talk about what really matters, which is the actual protective value of the helmet. As we have established earlier, an inexpensive helmet that does not provide sufficient protection is simply another example of how to waste your money. The Typhoon TH158 fulfills the DOT standard requirements, and the manufacturer states that it tests these helmets periodically at an independent testing laboratory instead of just relying upon a sticker to indicate compliance. DOT is the minimum requirement for using a helmet legally on public roads throughout the United States, therefore this helmet complies with this standard.
If the functional operation of a flip-up helmet fails in any manner, such as it becomes loose or it opens improperly, it instantly becomes worthless. In reviewing comments from others who purchased the TH158, most users reported very favorable experiences with respect to both opening and closing the front portion of the helmet. The majority of reviewers stated that they experienced minimal resistance when activating the buttons to operate the mechanisms. Furthermore, once opened or closed, they found that the front piece remained secure. Several reviewers noted that the chin bar remained securely attached even when operating in an open position, and when desired to be operated in a closed position, the process was simple and required minimal effort.
The primary trade-off associated with owning a modular helmet involves additional weight and noise due to the fact that a modular helmet includes moving components such as hinges. However, for those who require the ability to flip up the front portion of the helmet at a traffic light, drive-thru window, or for conversation purposes without removing the entire helmet, this added weight and noise is considered a reasonable trade-off.
Comfort and Fit
The TH158 includes two visors, an outer clear visor for day-to-day riding, as well as a retractable tinted sun visor that may be deployed at your discretion. With this configuration, you eliminate the need to remove and store sunglasses at dusk or utilize two separate shields. Reviewers universally praised this aspect of the helmet, stating that it is among their preferred features. Additionally, good ventilation systems are addressed with respect to comfort as well. Multiple riders reported that airflow maintains a comfortable temperature within the helmet during extended periods of riding under warmer conditions. Good ventilation systems matter more on a modular helmet since the addition of extra liner foam creates pockets where heat can accumulate rapidly. Therefore, designing a ventilation system that effectively circulates air is beneficial.
Prior to purchasing this product or any helmet, please ensure you measure your head circumference accurately. This measurement is essential since incorrect sizing can render an otherwise excellent helmet useless. The manufacturer provides accurate information regarding recommended measurements based on your head circumference measured in inches. Reviewers consistently advise potential purchasers to avoid making assumptions about correct sizing based solely on head diameter alone and that measuring accurately prior to purchase is essential. Although head diameter is important, head shape also plays a significant role in determining proper helmet fit. When you make an error with regard to sizing, exchanging the helmet for an alternative size or color is allowed by the manufacturer without charge, although you are required to bear shipping costs for returning the original item.
What Amazon Reviewers Are Saying
At 892 customer reviews averaging 4.6 out of 5 stars, there is considerable user-based feedback available for evaluation related to this product, and most customers responded positively. Customer complaints centered primarily around issues related to failing to follow recommendations for properly measuring head circumference, resulting in improper fitting helmets. Resolution to these issues usually involved either increasing or decreasing the size selected rather than addressing a problem with construction quality.
The primary praises received relate to three areas. The ease-of-use retractable sun visor received nearly unanimous accolades from reviewers, indicating that this feature prompted them to select this particular model. The convenience offered by allowing riders to flip up the front portion of the helmet during stops at traffic lights or drive-thrus garnered comparable praise from reviewers. Finally, several customers appreciated the combination of DOT certification combined with an impressive price-performance ratio.
Weight-related complaints arise occasionally, however, typically from riders transitioning from lightweight full-face models. These complaints infrequently escalate to levels warranting refunds. Overall, this type of satisfaction across nearly 900 reviewers represents a genuine indicator of success for a modular helmet priced similarly to competitors.
Who Is This Helmet For?
This is intended primarily as a commuter and touring style helmet. Riders who frequently encounter situations requiring them to stop and restart, such as commuters, or communicate with individuals at fuel stations and gas pumps while maintaining their safety via a full-face mask would likely derive significant benefit from utilizing this design. It also benefits riders who experience excessive glare while riding. By incorporating a built-in tinted visor, riders can enjoy reduced eye strain while traveling through varying lighting conditions without needing to swap shields or store additional lenses. If you are looking for high-quality protection at a lower price point than many competing products, this model delivers excellent performance.
However, if you prioritize minimizing weight, reducing wind noise while navigating windy environments or racing events, or building custom racing shells, a modular helmet is likely not suitable for these types of applications. This helmet offers maximum value relative to other options within its class for everyday commuting and touring activities. Check the current Typhoon TH158 listing on Amazon to see the latest sizes and pricing.
Frequently Asked Questions
Is the Typhoon TH158 DOT certified?
Yes. The Typhoon TH158 has been evaluated against standards set forth by the Department of Transportation (DOT).
How does the retractable sun visor function?
To deploy the inner tinted sun visor, simply move the slider located on the exterior of the helmet toward you. Once moved toward you sufficiently, the inner sun visor will appear and remain visible until you slide it back away from you. Thereafter, it will be completely concealed by the clear outer visor.
What sizes will the TH158 be available in?
According to the manufacturer's size chart, this helmet will be available in five different sizes: Small (head circumference 21.5-22 inches), Medium (22-22.5 inches), Large (22.5-23 inches), X-Large (23-23.5 inches) and XX-Large (23.5-24 inches). Remember that head shape will affect how snugly a helmet fits regardless of your head size. Please measure your head accurately before ordering to ensure that you receive a properly fitted helmet.
Can I exchange my helmet if I order an incorrect size?
Typhoon permits exchanges of sizes and colors without charging an exchange fee, however, you will be expected to bear shipping charges for returning your initial order.
Will a modular helmet provide equivalent protection to a full face mask?
A DOT-certified modular helmet such as this one meets equivalent safety standards for usage on public roads in accordance with state law. The only disadvantage associated with this design relates to additional weight and possible increased noise levels attributed to the hinging mechanisms, however, for daily use commutes, this should meet your needs.
How is the ventilation?
Reviewers report solid airflow thanks to the advanced front flow system with internal channels, which helps keep the inside cooler on longer summer rides. Good vents matter on a modular helmet because the extra liner foam traps heat fast. If you want a closer look at more options before you commit, browse the rest of our motorcycle helmets coverage or check out more of what we have written on the blog.