bell muni helmet white 2015 is a town of high level which offers maximum performance with a careful and elegant design. the muni helmet includes integrated lights on the back of series and a back strap that allows to increase the visibility of the road providing the necessary security. characterized by its system of automatic adjustment onestep plus to get perfectly adjust the helmet, as well as including intermittent led taillights. features:-onestep plus fit system. -visor blade plus with support for light. -taillight. -strap for rear blinker. -ducted ventilation. -it consists of 21 openings. -weight: 275 gr. – town centre.