Motocross Junior High-Density Vest | LEATTTPRO-HD550

Leatt Pro HD 5.5 Youth Chest Protector: Unmatched Safety for Young Action Sport Enthusiasts

Designed for junior athletes tackling motocross, BMX, or mountain biking challenges, the Leatt Pro HD 5.5 Chest Protector sets a new standard in youth chest protection. Engineered with top-tier safety certifications and ergonomic innovation, this hard shell protector delivers exceptional impact resistance while maintaining flexibility for active movement—perfect for riders aged 10-14 (approx. 4’3”–5’2”).

Why Choose the Pro HD 5.5?
– Military-Grade Protection: Meets stringent CE EN 1621-2 (back), prEN 1621-3 (chest), and EN 1621-1 (shoulder) certifications—ensuring superior front/back/shoulder defense against high-speed crashes.
– 3D Articulated Armor: Multi-layered HDPE hard shell and Leatt’s proprietary 3DF foam absorb shocks while conforming to natural body motion during jumps or sprints.
– Side-Impact Flank Panels: Rare among junior protectors, these reinforced panels guard against lateral collisions—ideal for rough terrain or competitive racing scenarios.
– Breathable Comfort: 36 ventilation slots and perforated foam keep airflow steady during intense sessions, preventing overheating even during prolonged use.
– Seamless Compatibility: The BraceOn™ system securely connects to Leatt neck braces while allowing independent movement—though it excels equally without one.

Compare & Contrast
| Feature | Leatt Pro HD 5.5 | Competitor Models |
|————————|————————|—————————-|
| Certifications | Full CE EN/EN1621 compliance | Limited certifications |
| Side Protection | Integrated flank panels | Minimal or none |
| Ventilation | 36 slots + perforated foam | Fewer vents |
| Adjustability | Adjustable guards + size range | Fixed sizing |

Perfect for:
– Young riders seeking motocross-grade armor without sacrificing mobility
– Parents prioritizing safety-certified gear for BMX or trail riding
– Athletes needing a protector that fits under/over jerseys seamlessly

The Leatt Pro HD 5.5 isn’t just another chest guard—it’s engineered to grow with your child’s skills while shielding them against every challenge on the track or trail.