Description The PRx Thresher Barbell is built for lifters who demand more. With a sleek black ceramic coating, it looks as good as it performs, and it performs like a beast. A massive 1500lb weight capacity means you'll never outgrow this bar. The composite bushings are smooth and quiet, making it perfect for early morning sessions or late-night lifts without waking the house. If you're ready to level up your gym setup, the Thresher Bar is the upgrade that delivers. Specs Barbell Type General Training Barbell Length 86.5in Shaft Coating Black Ceramic/Hard Chrome Sleeve Coating QPQ Sleeve Texture Smooth Barbell Weight 20kg (45lb) Whip Level Medium Static Load Capacity 1500lb Tensile Strength 190,000psi Shaft Diameter 28.5mm Useable Sleeve Length 16-1/8in Knurling Type Volcano Knurling Aggression Medium Knurling Marks IWF/IPF Bushing or Bearing Composite Bushing “Whip” refers to the flex and rebound of a barbell shaft under load. As the weight moves, the bar bends and then snaps back, which lifters can use to generate momentum in Olympic lifts. The right amount of whip helps with smoother, more explosive lifts, while too little (or too much) can throw off timing and control.