IUKL competition rule. Athlete Classification category.
Men's Amateur tier kettlebell weights: Rank 1 / Amateur I uses 24kg. Rank 2 / Amateur II uses 20kg. Rank 3 / Amateur III uses 16kg. Amateur ranks are available across all weight classes from 48kg to 105+kg.
See the interactive comparison on KETTLEBELL MONSTER™ for filterable views and more detail.