The Airoh REV19 Flip is a feature-packed flip-up helmet that combines full-face and open-face versatility in a dynamic and contemporary design – REV19 performs in all riding conditions delivering every safety and comfort requirement. The versatility of the REV19 marries the best aspects of both helmets by the patented 180 degree chin-guard rotation system (with double P/J certification) to simply and safely switch from full-face to open-face modes. Optimal vision is achieved by an extra-wide anti-fog visor for improved peripheral vision complete with Pinlock lens included, plus an integrated retractable sun-screen for sunny conditions. Maximum comfort is guaranteed by the “ACVS” (Airoh Combined Ventilation System), removable washable hypoallergenic liner and removable Stop-Wind to protect from wind and noise. Bluetooth communications can be simply installed via the dedicated wiring port. REV19 is the perfect road helmet for motorway, touring and urban riding.