The Bowflex® SelectTech® Super Heavy Dumbbell gives you 17 weights in one! With an adjustable weight range of 4-41kg, this dumbbell delivers the same results as 17 single weights – but without the clutter! Featuring a handy dial, you can adjust your resistance with ease across 17 settings. Starting at 4kg all the way up to a massive 41kg, you have the versatility to perform different exercises and gradually increase your weight. It’s the most flexible strength-training option available. The result is a total body workout delivering the results you want. Highly robust, the dumbbell features durable molding around the metal plates, which has the dual benefit of providing a smooth lift off. Removing the clanging of metal, you can enjoy more peaceful training so you can focus on your training goals. To inspire your training, the dumbbell comes with a free Bowflex® SelectTech® workout DVD – “Secrets of the 4 Step Rep”. This features over 30 exercises and 80 variations to help you maximise your workout. The new Bowflex SelectTech App is a great training tool which supports both iOS & Android users for the 2-24 KG (552) and 4-41Kg (1090) Bowflex SelectTech Dumbbells. Simply select which Dumbbell you have and the App will customise your experience (manual input only). If you decide to upgrade from the 2-24 KG (552) to the 5-60 KG (560)*, the App can seamlessly switch modes to support the new Dumbbell (*560 not yet available for international markets). Available in the App Store. SOLD AS SINGLES.