PowerBlock EXP Stage 1 (2-22kg) .

PowerBlock EXP uses a magnetic pin selector system for fast weight changes. Stage 1 covers 2-22kg per dumbbell. The key advantage: you can expand to 32kg, then 40kg by purchasing expansion kits later.

The compact block design feels different from traditional dumbbells but provides excellent balance. Urethane-coated steel plates are quiet and durable. PowerBlock pioneered adjustable dumbbells and remains a top choice.