Replaces up to 34 Dumbbells - With just the turn of a dial, alter your resistance from 10 pounds (4.5 kg) to 90 pounds (40.8 kg). Claim goodbye to 17 sets of pinheads cluttering your exercise space. Wider Weight Range - With a weight that adjusts up to 90 lbs, you'll continue to see outcomes as your physical fitness degree enhances. Change in 5-pound (2.3 kg) increments to … [Read more...] about Bowflex SelectTech 1090 Adjustable Dumbbells