Roll Cage tube is manufactured using HR Tube 300 (HRPO) coil.
Manufactured to MotorSport New Zealand's ITM-MSNZ-Q29 standard. Each batch is fully traceable with test certificates supplied for every order.
Typical properties: yield strength 350 MPa, tensile strength 420 MPa, elongation 20% (on Lo = 50mm), HRB hardness 86.
Standard length is 5.5m (3.6m for the 44.5mm size).