KYT TT-REVO full-face helmet in the Overtech graphic, black with bright green. The helmet comes with ECE 22.06 and ISI certification. Its shapes were studied in the wind tunnel for aerodynamic performance while keeping style and ergonomics in mind. The shell is made in three sizes (M & L). This Overtech version mixes black, bright green, white and grey graphics with KYT logos and "TT-REVO" lettering at the back. It has a dark tinted visor, a rear spoiler, vents at the crown and chin, mesh-covered exhaust vents at the back and a red "PULL" tab at the neck.