20E CHASSIS
Small and Strong
HR20-E's chassis builds on lessons learned from three previous chassis designs — resulting in a chassis significantly lighter than previous designs, while retaining torsional stiffness and packaging all necessary components.
TECHNICAL SPECIFICATIONS
- 4130 normalized steel space frame
- Torsional stiffness of 2350 N-m/deg
- Weight 70 lbF
- Aluminum honeycomb front impact attenuator (crushes at 12,500 lbF)
