Pro Grade, or "Competition" Kettlebells are made to fixed specifications. They are made of steel, rather than cast iron, and are used in international kettlebell competitions. Unlike classic cast iron kettlebells, pro grade kettlebells always have the same dimensions regardless of size. This means that whether you are using an 8 KG bell or a 32 KG bell, it will always rest on your forearm in the exact same place. This ensures that your technique stays consistent regardless of weight. Traditional cast iron kettlebells get larger as they get heavier, and each size rests in a slightly different place in the rack position.

Due to the fact that Pro Grade kettlebells are made from steel, and not cast iron, they are more durable. This is not to say that our cast iron kettlebells will fall apart, it just means that steel is stronger than cast iron and therefore more durable.

Pro Grade handles are slightly slimmer than with traditional cast iron kettlebells. The handles are specifically designed to prevent lateral slipping and minimize fatigue with high repetition sets.

The smaller handle size of competition kettlebells allows many women with small hands to workout with more weight since the handle size does not get thicker as the weight increases.

Pro Grade Competition Kettlebells look "fat" compared to cast iron bells. They have a larger mass in the ball of the bell, imparting different, and many think, better ballistic properties due to this larger center mass.