The RST X D3O Viper Air Level 2 Large Back Protector is designed to provide CE-certified impact protection for your back while riding. It uses D3O’s advanced Viper Air technology with an open wave geometry and Level 2 impact performance to absorb and disperse energy from impacts.
Discover the key features of this back protector:
- CE EN1621-2 Level 2 Certification: Tested and certified to meet the CE EN1621-2:2014 Level 2 standard, this protector transmits significantly less than the maximum allowed 9kN of force during impact testing, which reduces the energy reaching your back and provides a high level of protection in the event of a crash.
- D3O Viper Air Technology: Constructed from D3O’s patented non-Newtonian polymer that remains flexible during normal movement and hardens instantly on impact, this technology allows you to move freely on the bike while ensuring effective shock absorption when you need it.
- Open Wave Geometry Structure: Engineered with a perforated, wave-pattern design that increases airflow and reduces overall contact area against your back, this structure improves ventilation inside your jacket and helps manage heat build-up during longer rides.
- Large Size Coverage Profile: Designed in a large format to provide extended coverage across the central back area, this shape ensures a secure fit within compatible RST jackets and gives you consistent protection across key impact zones.
You gain certified Level 2 back protection that integrates directly into your compatible RST jacket, giving you dependable impact absorption on daily rides and longer journeys. The flexible D3O construction supports natural movement while maintaining structured coverage across your spine. Adding this protector to your riding kit is a practical step towards improving your overall safety setup.