KYT TT-Revo Synchrotron full face helmet, a motorcycle helmet with a blue circuit-board graphic and ECE 22.06 and ISI certification. The TT-Revo shape was studied in the wind tunnel for aerodynamic performance while keeping style and ergonomics in mind. The shell is made in three sizes (M & L). The Synchrotron graphic sets blue circuit lines on a black shell with red chevron stripes and grey panels. It has a dark-tinted visor, silver mesh vents on the chin and cheeks, vents on the crown and at the rear, a rear spoiler and a lining with red accents. Model: TT-REVO SYNCHROTRON