Enjoy the versatility of a free weights work station in the comfort of your own home with the Bowflex® SelectTech® super heavy dumbbells. With an adjustable weight range of 4-41kg, this single pair of dumbbells delivers the same results as 17 sets of weights – but without the clutter! A quick turn of the dial allows you to automatically change your resistance across 17 settings up to a maximum of 41kg per dumbbell. With such extensive versatility and the super heavy weight, they provide the most flexible strength-training options available, allowing you to gradually increase your strength. The wider weight range also means you can perform both heavy and light exercises to target your upper body, lower body and core to deliver the results you want. Featuring durable moulding around the metal plates, the dumbbells are not only hard-wearing, but provide a smooth lift off.