Adjust the intensity from lighter workouts to heavy strength training with ease. The BowFlex Results Series 90 SelectTech dumbbell delivers high-performance training in a compact, space-saving design, ideal for both beginners and experienced lifters. With quick-adjustment dials that switch weights from 10 to 90 pounds, premium metal construction, and a secure locking system, this all-in-one dumbbell replaces 17 sets of weights for versatile, efficient workouts. FEATURES: Quick adjustment dials - switch between weight settings with a quick twist of the dials, from 10 to 90 pounds per dumbbell Space-saving design - get more workout in less space by replacing 17 separate weights with a single, all-in-one set Premium metal components - reinforced with durable metal plates and a locking system to keep weights in place Knurled hand grips - knurled hand grips provide comfort and superior control, even during your heaviest lifts Includes storage trays, plus train with JRNY on your phone or tablet free for 2 months Due to lighting and monitor differences, actual colors and finishes may vary slightly from what appears online