Overview it flexes under load and returns to form without compromise, giving lifters absolute confidence in performance and reliability. Built from a 168,000 psi spring steel alloy, this bar delivers exceptional strength, smooth rotation, and lasting durability for serious training environments. Available in three sizes: 5ft 13kg , 6ft 15kg , and 7ft 20kg . Features spring steel construction 168,000 psi spring steel alloy ensures optimal whip and recovery flexes under load and returns to form without compromise rated to 680kg 1500lbs for heavy lifting and advanced strength work built for serious training environments and competitive lifting premium bearing system premium bearing system with 4 needle and 4 ball bearings for smooth spin sealed end caps keep bearings protected from dust and debris reduces torque on wrists and forearms during olympic lifts precision-engineered for consistent performance precision grip & durability 2mm mis-pattern knurling provides a secure yet comfortable grip 30mm grip diameter and 36 internal spacing for control and balance hard chrome finish protects against rust and long-term wear integrated cap design enhances durability and reliability specs available sizes: 5ft bar â 13kg, 160cm length 6ft bar â 15kg, 183cm length 7ft bar â 20kg, 213cm length universal specifications: grip diameter: 30mm knurling: 2mm mis-pattern internal spacing: 36 inches load capacity: 680kg 1500lbs tensile strength: 168,000 psi bearings: 8 premium-grade 4 needle, 4...