The Wind Deflector is an additional piece that is installed on the helmet to help reduce wind on the user's face. The Sepang-Face Wind Deflector is an optional accessory for some helmets, specifically for helmets from the HEBO brand. This deflector is a polycarbonate piece that is placed on the front of the helmet to redirect wind and reduce air resistance. It is easy to install and remove and has a design that fits the shape of the helmet.Referencia: HCR3110