ZKC IWF Men’s Training Barbell | 20 KG Olympic Standard Bar The ZKC IWF Men’s Training Barbell mirrors the same construction standards as ZKC’s official competition bar, offering professional-grade performance for intensive daily training. Designed for Olympic lifts, this barbell combines world-class spin, tensile strength, and knurl precision—making it the go-to choice for athletes and training centers preparing for competition. Key Features IWF Training-Standard DesignReplicates the exact feel and geometry of the official competition bar—ideal for athletes refining technique and strength under authentic conditions. 10-Bearing Rotation SystemEquipped with 10 high-precision bearings, ensuring ultra-smooth sleeve rotation and reducing wrist torque during high-speed lifts. Elastic Spring Steel ConstructionWith a tensile strength of 220 000 PSI, this bar delivers the perfect whip response and durability for long-term, heavy training cycles. 1.2 mm Knurling Depth: Provides optimal grip security while maintaining comfort through repeated volume sessions. Full Chrome Finish: Durable, corrosion-resistant chrome coating maintains a professional appearance and friction balance over time. Specifications Brand ZKC (Zhang Kong Barbell) Type IWF Men’s Training Bar Bar Weight 20 kg Bar Length 2200 mm Shaft Diameter 28 mm Shaft Length 1310 mm Knurl Depth 1.2 mm Sleeve Length 415 mm Tensile Strength 220 000 PSI Bearing Count 10 Bearings Finish Chrome Material Spring Steel Use Olympic Weightlifting Why Choose Zhang Kong IWF Men’s Training Barbell？ Trusted Competition Heritage — Zhang Kong (ZKC) has been the official supplier for multiple international competitions, renowned for precision and reliability. IWF-Validated Standards — Every detail, from shaft stiffness to knurl depth, is engineered for performance under competition rules.
