It is made of Chinese top steel – 42CrMo alloy steel, and the IPF weightlifting barbell is especially suitable for three types of weightlifting competition weightlifting – squat, bench press and deadlift. The bar has a sturdy bronze bushing and the addition of special graphite to make the bar self-lubricating, which improves performance and service life while controlling rotation. Although the bar is durable, the surface requires regular maintenance to control surface corrosion. It is recommended to brush the bar regularly after each use with the included brush especially when using chalk to keep the bar in its best condition for as long as possible.