Built with a durable ABS outer shell, lightweight polycarbonate (PC), and zoned EPS foam, the Challenger Pro integrates the ESA® Shock Absorption System and Mips® to manage both linear and rotational impacts.
Additional features include a precision dial-fit system, Fidlock® magnetic buckle, adjustable ventilation, removable liners and ear pads, and audio-ready pockets for all-day comfort.
KEY FEATURES
- SAFETY CERTIFICATIONS: ASTM F2040 + CE EN1077 certified for trusted, proven protection.
- HYBRID SHELL (ABS + PC): Balances lightweight comfort with durable strength.
- MIPS SAFETY SYSTEM: Designed to help reduce rotational motion transferred to the head during certain angled impacts.
- ESA SHOCK ABSORPTION: Advanced impact protection designed to spread crash forces wider and reduce pressure on any single point.
- FIDLOCK® MAGNETIC BUCKLE: Secure your helmet with one hand, even while wearing gloves.
- VENTILATION: Strategically placed vents help regulate airflow and keep you comfortable all day.
- ADJUSTABLE FIT SYSTEM: Fine-tune your fit in seconds for a secure, personalized feel.
- AUDIO-READY EAR PADS: Compatible with most audio systems, so you can ride to your own soundtrack.
- REMOVABLE, WASHABLE LINING: Easy to remove and clean, keeping your helmet fresh all season.
- GOGGLE INTEGRATION + RETENTION CLIP: Designed for a seamless, gap-free fit with your goggles and a secure hold throughout the day.
| Size |
Head Circumference (cm) |
Head Circumference (in) |
| Small |
51-54 |
20.1-21.6 |
| Medium |
55-58 |
21.6-22.8 |
| Large/X-Large |
59-61 |
22.8-24 |