ATX Super SZ Fat Bar 50 mm

The ATX® Super SZ Fat Bar is an SZ-curl bar with a distinctively increased grip diameter of 50 mm, aimed at athletes who want to go beyond the standard in bicep, forearm, and grip strength training. The bar's characteristic SZ-bend enables curls, reverse curls, and tricep presses with a joint-friendly wrist position, and is equally suited for ambitious home workouts and professional gym use.

50 mm grip diameter for targeted extra load on the forearm and grip muscles

The grip diameter, enlarged to 50 mm, fundamentally differentiates this bar from conventional EZ curl bars: it forces the entire forearm and hand musculature into increased neuromuscular recruitment, as the grip must be actively stabilized—a stimulus that standard slim bars cannot provide to the same extent. The bar is made of solid steel tubing and has a black painted finish, giving it a durable, low-maintenance surface. With a weight capacity of up to 200 kg and compatibility with standard 50 mm weight plates, it is designed for heavy working weights and long-term use.