Bellus from HJC is a road cycling helmet built around HJC's latest technologies and design. The helmet has been wind tunnel tested and designed with a focus on aerodynamics for better competitiveness. HJC Bellus is constructed with Selfit technology, a retention system that ensures automatic adjustment to the head every time the helmet is put on. This technology provides a secure and comfortable fit. Additionally, the helmet uses a system called 5 Step Snap Fit, providing a good fit regardless of head size. In addition to Selfit technology, the helmet is equipped with HJC's Slid technology, which minimizes energy and rotations transferred to the brain in the event of a crash. Another feature of this helmet is its ventilation channels used to transport cold air over the head. HJC calls this Coolpath, ensuring optimal cooling. Specifications and features: Selfit technology Slid rotation protection Coolpath ventilation Wind tunnel tested 5 Step...