SHUMA Shuma Shiny Red M Size

【OGK SHUMA Shiny Red M Size Full Face Helmet Air Cooling Performance JIS KABUTO】
・Polished air cooling performance provides high comfort.
Specifications:
・Color: Shiny Red
・Size: M (57-58cm)
Sizes are for reference only.
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 arranged to be optimally oriented for the helmet's angle during riding, based on wind tunnel experiments and CFD analysis.
・Achieves impactful coolness, allowing you to feel the wind even at low speeds.
・(Left) Wind tunnel experiments confirmed that coolness can be felt as quickly as 30 seconds after starting to ride.
・(Right) The newly designed chin ventilation, developed based on the results of anticipating and verifying numerous patterns for the number, position, angle, and shape of the ventilations, divides the air intake into two paths: upwards to reduce shield fogging, and forwards to directly draw air to the mouth, achieving unprecedented coolness.
Rear ventilation does not have an opening/closing function.
【New Sensation Fitting with Air Flowing Through Interior (HEXA-PAD)】

・By digitizing the space between the helmet interior and the head to optimize the distribution of interior thickness, and by applying hot pressing to most of the fabric to create variations in thickness, a new sensation of seamless fitting with fewer seams is achieved, allowing you to experience the coolness of air flowing through.
【Antimicrobial Treated Interior】
Partially used
・The inner pad part 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.
【"UV & IR Cut Shield" using Teijin Limited's heat shielding material】

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

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

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

・A coverless shield replacement system that enables quick shield replacement.
【Wake Stabilizer PAT.】

・Kabuto's patented system that controls airflow near the cap body and reduces load.
【Stylish Compact Design】

・Achieves a stylish and compact design by adopting an effective parts layout and shell design.
【Eyewear Compatible Cheek Pads】

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

・Reduces wind巻き込み (wind巻き込み) from around the chin during riding.
・Can be attached and detached as desired according to the season and purpose.
【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 removing fog from 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 Cap Body)】

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

・Achieves detailed fitting by adopting two cap bodies.
【Micro Ratchet Buckle】

・A chin strap retention device that allows one-touch detachment.
・Fine adjustments are easy with a fine ratchet.
Standard equipment:
・Standard shield (Part No.: 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.