




D3O Viper Air L2 Back Protector – Breathable, Flexible, Uncompromising Protection
The D3O Viper Air L2 sets a new standard in motorcycle back protection. Evolving from the best-selling D3O Viper, this next-generation protector delivers maximum safety with unmatched comfort and breathability, perfect for riders who refuse to compromise.
With over 3.5x greater ventilation and up to 22% less weight, the Viper Air L2 keeps you cool, comfortable, and fully protected on every ride. Its innovative wave geometry reduces contact with the back for improved airflow and flexibility, while maintaining Level 2 CE & UKCA certification for superior impact protection.
Key Features:
Over 3.5x Greater Ventilation – For optimal heat and moisture management
Reduced Contact Area – Less back contact = more comfort
Up to 22% Lighter – Ride freer without the bulk
Level 2 Certified Protection – Exceeds EN 1621-2:2014 & UKCA standards
Greater Flexibility – Moves naturally with your body
Enhanced Durability – Built to withstand rigorous use
Biobased Materials – Reduced CO₂ footprint, same trusted performance
Retrofittable Design – Easily integrates into D3O-compatible garments
Full Back Coverage – For complete protection
Available Sizes: 4 sizes for optimal fit
Multi-Sport Use: Also suitable for snow sports and other high-impact activities
Stay protected, stay comfortable—the Viper Air L2 lets you ride without distractions.