Functions & Technology
State-of-the-Art Aeroform
The “Wake Stabilizer (PAT.No.4311691),” an aerodynamic device unique to Kabuto developed by making full use of CFD (three-dimensional computational fluid dynamics), and a shell with a frontal projection area narrowed to the limit reduce aerodynamic drag not only when driving straight ahead but also in crosswinds and when checking behind. In addition, the new “Crest Spoiler (PAT.P),” a device that suppresses the force generated by driving wind to lift the helmet and greatly contributes to excellent aerodynamic performance, and other cutting-edge aeroforms greatly contribute to maintaining high concentration in all speed ranges.
WAKE STABILIZER (PAT.)
Kabuto's patented system that controls the airflow around the shell while riding to reduce the load. This system has been developed through years of research and wind tunnel testing, and has been further developed in the F-17. The system controls airflow and improves the stability of the helmet when riding.
WAKE STABILIZER (PAT.)
Kabuto’s patented system that controls the airflow around the shell while riding to reduce the load. This system has been developed through years of research and wind tunnel testing, and has been further developed in the F-17. The system controls airflow and improves the stability of the helmet when riding.
State-of-the-art cap molding technology and safety design
The shell is made of high-strength composite material (A.C.T.-2) that combines excellent penetration resistance and shock absorption, and FEM (Finite Element Method) structural analysis has been introduced to optimize the strength of each part. Its incredible lightness reduces the burden on the rider in all situations, while providing safety and reducing the burden on the neck.
New Shell Structure「A.C.T.-2」
The “A.C.T.-2” structure, which is a further evolution of the well-established A.C.T. structure, has been adopted. The A.C.T.-2 structure meets the MFJ’s safety standards for severe penetration resistance, and the chin guard is also made of high-strength organic fiber to further improve the shell strength.
Center Lock/Biaxial Ratchet Shield System
The new DAF-R ratchet with two axes, the DAF-1R shield for quick replacement, and the newly shaped integrated trim rubber improve sealing and quietness. Also, the center locking system with a large lever allows for secure opening and closing even with gloves on.
Top Aero Ventilation
This is Kabuto’s original system to release hot air trapped inside a helmet with rectification effect. An air route is secured which passes through inside of a shell and leads to an air outlet channel in a rear ventilation fin to achieve both excellent ventilation performance and weight saving.
The rear ventilation does not have an open/close function.
Side Ventilations
Side ventilation is adopted to catch wind efficiently even in cornering posture and to introduce air as same as in straight line posture. Together with chin ventilation, which has been greatly expanded in both opening area and opening width, fresh air is always introduced into a helmet.
Top aeroventilation structure
This air conditioning system has a rectifying effect and at the same time releases hot air trapped inside the helmet.
Easy to put on and take off” and “superb comfort” have been thoroughly tested under extreme conditions.
The interior design was reviewed from the design concept, including the adoption of unique space recognition technology, and many support riders responded that it was more comfortable to wear than previous products. The shift from a “point-to-point fit” to a “wrap-around fit” has realized the ultimate in comfort.
“Antimicrobial treatment” interior *Used in some parts
The inner pad surface is treated with DEOFACTOR® antibacterial treatment, which inhibits the growth of bacteria on fibers.
DEOFACTOR® is a special processing technology developed by KOKORO CARE.
About DEOFACTOR® https://kokorocare.jp/tech/deofactor
EMERGENCY SYSTEM (PAT.P) *Do Not Use except in emergency.
In the event of an accident, rescuers need to remove the helmet easily, quickly and safely. This is Kabuto’s original structure, in which the interior urethane material is pulled out so that the fabric that touches the cheek remains intact, making it smooth and less burdensome for the rider.
Fresh Air Control
A newly designed large air inlet leading to the air route inside the shell reduces fogging of the inner surface of the shield and glasses, and reduces breathing difficulties.
Air Ventilations
The air introduction area is much larger than the previous model.
DAF Pinlock® Original Insert Lens
It keeps the temperature difference between the outside and the inside of the helmet at equilibrium and prevents fogging of the shield.
With shield posts for racing tear-off attachment
Disposable film “DAF-1R Racing Tear-Off (sold separately)” can be installed.
Glasses Friendly
The cheek pads are designed to make it easier to wear glasses or sunglasses.
*There are individual differences depending on the shape of the glasses and the shape of the face.
Intercom attachment space
Dedicated spaces are set up in advance on the left and right sides. Speaker holes and cable routes are also provided for smart wiring. *Some special shapes cannot be installed.
COOLMAX® and Fully Detachable Linings
Made of COOLMAX® fabric, which is soft to the touch. All interiors can be removed for washing.
Spacious mouth / Joint base for multiple uses
It is also useful for installing intercom microphones and provides ample space for them. *”KF17 Joint Base” is included.
Windi Shutter No.5
Includes a removable wind shutter that reduces wind entrainment from the chin area that occurs while driving.