Bell

Frequently Asked Questions

• What technologies does Bell use to reduce impact and rotational forces in their helmets?

  Bell combines multi-density EPS foam liners and engineered shell constructions with rotational-impact solutions such as MIPS Spherical Technology and its Flex energy-management features to manage different impact speeds. These systems work with optimized liner geometry and shell stiffness profiles to balance linear and rotational energy attenuation.
• What kinds of helmets does Bell make and which models represent those categories?

  Bell designs helmets across motorcycle, road cycling, and mountain-bike disciplines — for example, the Race Star series represents Bell’s top-level motorcycle racing line, the Super DH is a purpose-built full-face mountain-bike helmet, and road models like the Z-series showcase aerodynamic and ventilated road designs. Each category emphasizes different priorities (impact protection, ventilation, or coverage) to suit the intended activity.
• How does Bell address fit and comfort for different head shapes and riding styles?

  Bell uses multiple shell sizes, removable and washable comfort liners, and adjustable retention systems to tune fit across head shapes, along with moisture-wicking liner materials and targeted ventilation channels for temperature control. Many models also offer replaceable cheek pads or helmet-specific sizing options to fine-tune fit for different riding styles.
• What materials and construction methods does Bell use to balance weight, durability, and protection?

  Bell employs materials such as aerospace-grade carbon composite and fiberglass-reinforced shells alongside multi-density EPS liners and strategic reinforcement zones to reduce weight while maintaining structural integrity. On motorcycle models this can extend to features like Double Screen Anti-Fog (DSAF) visors and reinforced chin-bar constructs, while bike helmets focus on ventilation and impact-absorbing liner geometries.