SHUMA Shuma Pearl White XL size

【OGK SHUMA Pearl White XL Size Full-Face Helmet Air Cooling Performance JIS KABUTO】
・Polished air cooling performance achieves high comfort.
Specifications:
・Color: Pearl White
・Size: XL (61-62cm)
Sizes are approximate.
Due to product design, the fit may vary even with the same size indication.
・Standard: JIS
Features:
【Ultra Cooling System】

・A newly designed cooling system that allows you to feel the wind from the moment you start riding.
・Ventilation holes are positioned optimally for the helmet's angle during riding, based on wind tunnel experiments and CFD analysis.
・Achieves impactful coolness where you can feel the wind even at low speeds.
・(Left) Wind tunnel experiments confirmed that coolness can be felt within about 30 seconds of starting to ride.
・(Right) The newly designed chin ventilation system was developed by determining the optimal combination based on the results of anticipating and verifying multiple patterns for the number, position, angle, and shape of the ventilations. It divides the air intake into two directions: upwards to reduce shield fogging, and directly forwards to the mouth area, providing unprecedented coolness.
The rear ventilation does not have an opening/closing function.
【Interior (HEXA-PAD) with a new feeling of fit that allows wind to pass through】

・By quantifying the space between the inside of the helmet and the head, optimizing the distribution of interior thickness, and using hot pressing to vary the thickness of most of the fabric, a new seamless fitting with fewer seams is achieved, allowing you to experience the coolness of wind passing through.
【Antimicrobial treated interior】
Used in part
・The inner pad uses DEOFACTOR's "antimicrobial treatment" which inhibits the growth of bacteria on fibers. DEOFACTOR decomposes harmful substances adhering to clothing and textile products through its antimicrobial action.
DEOFACTOR is a special processing technology developed by KOKORO CARE.
【Teijin Limited heat-shielding material "UV & IR Cut Shield" adopted】

・Adopts a "UV & IR Cut Shield" using Teijin Limited's high-performance polycarbonate as the shield material, which cuts UV (ultraviolet rays) and IR (infrared rays).
・It has heat-shielding performance that suppresses temperature rise caused by solar radiation heat generated by infrared rays (IR), reducing heat transfer to the inside of the helmet while maintaining "clear visibility," which is the most important aspect for helmet shields.
Internal measurement of helmet temperature when irradiated with an incandescent lamp (300W)
【Dedicated mounting space for intercom installation】

・Dedicated mounting spaces are pre-set on both sides for intercoms and cameras.
・Cable routes are also installed simultaneously, allowing for smart wiring of cords from speakers and other devices.
Some special shapes cannot be installed.
【Pinlock Original Insert Lens compatible】

・Can be equipped with a 100% MAX VISION Pinlock sheet (sold separately) that covers up to the top edge of the shield.
【CF-1 Shield System】

・Coverless shield exchange system that enables quick shield exchange.
【Wake Stabilizer PAT.】

・Kabuto's patented system that controls airflow near the helmet shell and reduces load.
【Stylish compact design】

・Stylish and compact by adopting an effective parts layout and shell design.
【Eyewear-friendly cheek pads】

・The cheek pad shape, which adopts a new sewing pattern, allows for smoother wearing of glasses and sunglasses.
There are individual differences depending on the shape of the glasses and face.
【Wind Shutter No.7】

・Reduces wind巻き込み (wind entanglement) from around the chin during riding.
・Can be attached and detached as desired depending on the season and use.
【Breath Guard No.9】

・Adopts a newly designed breath guard that expands the area of air blown onto the back of the shield.
・Contributes to defogging the shield.
【Micro-ratchet buckle】

・Uses a micro-ratchet buckle that allows one-touch detachment and fine adjustment.
・Multiple engagements ensure reliable operation and safety.
【T.P.S. (High-performance thermoplastic shell)】

・A thermoplastic helmet shell made of high-performance resin raw material with excellent impact resistance.
【2-Shell】

・Achieves fine fitting by adopting two helmet shells.
【Micro-ratchet buckle】

・A chin strap retention device that can be detached with one touch.
・Fine adjustments are easy with the fine ratchet.
Standard equipment:
・Standard shield (Product number: CF-1W UIC Shield) Color: UIC Clear
・Breath Guard No.9
Included items:
・Wind Shutter No.7
*Images are for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please understand.