- 520ZVX3 9,400 lbs. avg. tensile strength 1200 Maximum Engine cc
- 525ZVX3 10,300 lbs. avg. tensile strength 1300 Maximum Engine cc
- 530ZVM-X 11,100 lbs. avg. tensile strength 1400 Maximum Engine cc
- Ultra Strong: TheZVX3 series easily surpasses every other brand with a tensile strength of 11,100 lbs.
- New ZX-ring: Adopted new ZX-ring and last 15% longer than ZVX series
- Minimizing the Clearance Between the Plates: Improved stiffness and weight (4.85/100 lbs.)
- Rivet connecting link included
- Availability:
- STG Part Number:
- Manufacturer's Part Number: