Just 1 J39 Reactor – Helmet

J 39 The Just 1 series has been designed to provide you with a lightweight and flexible helmet with good ventilation. The helmet has a soft padding that you can wash naturally with warm water. Multiple ventilation holes provide air from the sides and from the top! This allows for a more comfortable ride. J 39 has three different sizes – suitable for any size. On the chin there are two quick-release handles that allow the cheek pads to be easily removed and your head can be quickly removed.