This is the Ryuki, a system helmet from OGK Kabuto. List price: 41,800 yen (tax included) Listed size: S Manufactured: 2022 Actual weight approx. 1,550g This is a new generation system helmet that is lightweight, comfortable, and highly functional. It is approximately 200g lighter than OGK's Kazami system helmet. Features a chin-open system that allows the chin bar to be opened and closed. Equipped with an inner sunshade that can be retracted with a lever action. Achieves excellent running stability with airflow control by "Wake Stabilizer". Cheek pad shape "slit for glasses" function that allows you to wear glasses smoothly. All interior parts can be removed and washed by hand or in a washing machine. Equipped with a double-action micro-ratchet buckle that can be attached/detached with one touch and finely adjusted. A used XGP X1 motorcycle helmet intercom is also included. Bluetooth V5.3, IP67 waterproof, CVC/DSP noise reduction technology 40mm high-performance stereo speaker, 60 hours of continuous use 800mAh large capacity battery, certified by technical conformity, Japanese voice guidance Equipped with Type-C USB fast charging Pair with your smartphone to listen to music or make phone calls. Supports Siri/Google Assistant, allowing navigation and phone operation by voice alone. Equipped with noise reduction technology to significantly reduce wind noise and ambient noise. It was used by a woman, so there is a slight smell of cosmetics remaining. There are minor scratches from being placed, but there are no issues with use as there were no drops or falls. Disinfected and cleaned. The interior has also been washed before listing. Air vents and shield mounting parts have all been cleaned with cotton swabs. The rubber parts also have no stickiness. No pets, no smoking. Negotiating price reductions will result in being added to the blacklist.