Powerful results at the turn of a dial.

With just the turn of a dial you can automatically change your resistance from 5 lbs (2.27 kg) all the way up to 52.5 lbs (23.8 kg) of weight. No more picking up 30 different dumbbells to give you the results you want! All you need are two Bowflex® SelectTech® 552 Dumbbells to transform your body for good.

Replaces up to 30 Dumbbells - with a turn of a dial you can automatically change your resistance from 5 lbs (2.27 kg) all the way up to 52.5 lbs (23.8 kg) of weight.
Adjusts to Your Workout- adjust in 2.5 lb (1.13 kg) increments (up to the first 25 lbs) (11.3 kg) so you can gradually increase your strength.
Space Efficient - One of the most space-efficient and flexible strength-training options available - say goodbye to 15 sets of dumbbells cluttering your workout space.
Wider Weight Range - with weight that adjusts up to 52.2 lbs., you'll continue to see results as your fitness level improves. <br