HJC Adwatt TT Helmet

HJC Adwatt TT Helmet Extensive wind-tunnel testing results in the HJC Adwatt TT Helmet being incredibly fast. It has UCI Hour Record winning credentials and is designed to be equally efficient aerodynamically; with or without the shield attached. Two vents keep the air flowing so you won’t overheat during big efforts; and an In-Mold construction keeps you well protected in the event of an impact. Includes HJC Adwatt TT Helmet Spare pads Premium case