- Newly developed SAF -W shield for wider type Pinlock Original Insert Lens Shield Post No.3 on the shield also enables to carry both replace shield and Pinlock Original Insert Lens at one time and supports your racing.
- Advanced Composite Technology (A.C.T-EVO/R)
- Established A.C.T structure has more evolved to "A.C.T -EVO/R" structure
- Top Aero Ventilation
- Kabuto's Original system, which takes in the front air forcibly and emits hot inner air to the outside and also rectify the air flow. RT-33 has the air route inside the shell through the duct of rear ventilation fin, which gives the adequate ventilation and light weight performance.
- The ventilation system effectively takes the outer air in and pushes the inner humid air out by the air pressure from the front while riding. The ventilations are equipped with shutters which prevent the cold air and water drops from coming into your helmet.
- Kabuto's patented system controls airflow around the helmet while riding and decreases the load. Long-time studies and wind tunnel experiments improved our own technology