CAR & BIKE
2026.03.26
【Choosing a Bicycle Helmet】 It feels just like a hat! It's surprisingly fitted while being easy to wear.
With the legal revisions starting in April, the way of riding bicycles is expected to change. Transforming helmets from "gear" to "style." We recommend helmets you'll want to wear every day.
Many adults have faced the challenge of "choosing a helmet"
The pleasure of cycling through the wind is the ultimate refreshment time. However, since the obligation to wear a helmet was mandated in 2023, many adults have been confronted with the challenge of "choosing a helmet." Streamlined designs that look distinctly "competitive" can be a bit too assertive for your favorite casual wear or tailored jackets. To smartly solve such concerns, the casual brand "KOOFU" from OGK Kabuto, a helmet manufacturer that Japan takes pride in, offers a solution.
The brand's "CS-1" is truly like a hat. While fulfilling its original role of ensuring safety, it also achieves a refined presence that blends seamlessly into the urban landscape.
The brand's "CS-1" is truly like a hat. While fulfilling its original role of ensuring safety, it also achieves a refined presence that blends seamlessly into the urban landscape.
An aesthetic of simplicity, distinct from competitive models
When you see the "CS-1," the first impression that lingers is its simple and classical round form. It sheds the sharpness typical of bicycle helmets and is composed of an overall rounded and soft silhouette. This calm form is the key to transforming daily commutes into special moments.
The rich color variations allow you to enjoy personalization that matches your beloved bike or wardrobe. By attaching the included detachable visor, it takes on a look closer to a casual hat. The act of wearing a helmet can be updated from a duty for safety to a positive choice that completes your unique style.
The rich color variations allow you to enjoy personalization that matches your beloved bike or wardrobe. By attaching the included detachable visor, it takes on a look closer to a casual hat. The act of wearing a helmet can be updated from a duty for safety to a positive choice that completes your unique style.
The shock and mobility of "235g" that you won't feel
For us adults, the "lightness" of a tool is an essential specification directly linked to comfort. The CS-1 features an astonishing lightweight design of about 235g (without the visor) in M/L size. Even during long rides, it minimizes the burden on the neck and shoulders, allowing you to maintain a light stride even after arriving at your destination.
It is also equipped with large air holes to prevent moisture build-up inside the helmet. With excellent breathability, it keeps you feeling fresh even on hot summer days or during leisurely rides over longer distances.
It is also equipped with large air holes to prevent moisture build-up inside the helmet. With excellent breathability, it keeps you feeling fresh even on hot summer days or during leisurely rides over longer distances.
A sense of trust and security, knowing the roads of Japan well.
OGK Kabuto has been a top runner supporting all cycling scenes in Japan, from professional racing to city riding, for many years. The CS-1 meets the safety standards recommended by the JCF (Japan Cycling Federation) and demonstrates reliable protective performance in case of emergencies.
The back of the head is equipped with an easy-to-adjust size adjuster that can be adjusted with one hand. The enveloping hold that fits anyone not only provides a sense of security but also eliminates small stresses such as shifting or discomfort while riding. Being well protected and beautifully adorned. The CS-1 harmonizes these two aspects, carrying an unparalleled persuasiveness as a responsible adult manner.
With the arrival of a new season, why not update your cycling gear?
The back of the head is equipped with an easy-to-adjust size adjuster that can be adjusted with one hand. The enveloping hold that fits anyone not only provides a sense of security but also eliminates small stresses such as shifting or discomfort while riding. Being well protected and beautifully adorned. The CS-1 harmonizes these two aspects, carrying an unparalleled persuasiveness as a responsible adult manner.
With the arrival of a new season, why not update your cycling gear?
Product Name: Bicycle Helmet "KOOFU CS-1"
Price: 9,350 yen
Size: S/M (55-58cm), M/L (57-60cm)
Weight: Approximately 220g (S/M), approximately 235g (M/L)
Standards: Recommended by JCF (Public Interest Incorporated Foundation) Japan Cycling Federation
⚫︎ OGK Kabuto
Price: 9,350 yen
Size: S/M (55-58cm), M/L (57-60cm)
Weight: Approximately 220g (S/M), approximately 235g (M/L)
Standards: Recommended by JCF (Public Interest Incorporated Foundation) Japan Cycling Federation
⚫︎ OGK Kabuto






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