KYT TT-REVO Overtech full-face helmet in black and orange, with a shape studied in the wind tunnel for aerodynamic performance while keeping style and ergonomics in view. It comes with ECE 22.06 and ISI certification. The shell is made in three sizes (M & L), in ADT. The Overtech graphics combine black with orange, white and red, with KYT logos on the sides and crown and TT-REVO printed at the back. It has a dark smoked visor, a rear spoiler and mesh-covered vents on the crown and rear.