Built for lifters training to competition standard the gym gear elite 7ft olympic bar is made from 215,000 psi steel alloy with official iwf & ipf markings, for serious weightlifting, powerlifting and crossfit training. Elite steel construction 215,000 psi tensile strength steel alloy rated to 680kg 1500lbs load capacity flexes appropriately under heavy weights and returns to shape, supporting bar longevity weight accuracy held within 2% -2% tolerance bearing system 8 premium-grade bearings 4 needle, 4 ball for smooth, controlled sleeve rotation reduces wrist and forearm torque during dynamic olympic lifts high-visibility sealed end caps shield bearings from dirt and dust competition-ready design 30mm diameter knurled grip with 2mm mis-pattern official olympic iwf & ipf markings hard chrome finish resists corrosion and wear specs weight: 20kg length: 220cm 7ft 86 grip diameter: 30mm knurling: 2mm mis-pattern load capacity: 680kg 1500lbs tensile strength: 215,000 psi bearings: 8 premium-grade 4 needle, 4 ball finish: hard chrome markings: olympic iwf & ipf weight tolerance: 2% -2%