Cratoni c maniac full face helmetyoung risk takers need a guardian angel freeriders like the versatile design with detachable chin guard now with new clip system for chinguard fixation the c maniac is a perfect 2 in 1 helmet for all mountain use and urban ridesfeatures 14 vents removable visor chin guard detachable via clip system strap divider size sm 53 56cm ml 54 59cm weight 320gtechnologieslfs light fit systembased on the experiences of the past and the results of our research in