2 kg increasement adjustable dumbbells. This dumbbell is the smartest, most compact adjustable dumbbell on the market. The clever locking mechanism makes selecting the weight you need quick and easy and means that the length of the dumbbell shortens as you go down the weights. Other adjustable dumbells leave the whole length of the bar as the weight plates drop off so you are left with an awkward bulky dumbbell that does not feel balanced like a traditional dumbbell.
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