Bowflex SelectTech 552 Adjustable Dumbbells Review

Published July 19, 2026 · Reviewed by the Unbiased Advice & Insights editorial team · How we research and score

The Bowflex SelectTech 552 adjustable dumbbells are one of the most popular space-saving home gym solutions. Our editorial team compared specifications, buyer feedback and key decision factors to bring you this honest review. We cover design, performance, ease of use, and common complaints so you can decide if they fit your fitness goals.

Design and Build Quality

The Bowflex SelectTech 552 uses a dial-and-lock system. Each dumbbell has a dial on the end; you turn it to your desired weight, and when you lift, only the selected plates come with you. The dumbbells are made of steel plates encased in plastic with a rubberized handle. They feel solid but not indestructible. The length increases as you add weight, reaching about 15.8 inches at the heaviest setting. This can feel awkward for some exercises like curls or tricep extensions. The included tray holds the dumbbells and spare plates, keeping your workout area tidy.

Performance and Weight Range

The weight range goes from 5 to 52.5 pounds per hand, adjustable in 2.5-pound increments up to 25 pounds and then 5-pound increments. This is great for progressive overload for beginners and intermediates. However, advanced lifters may quickly outgrow the 52.5-pound max. The weight change is fast: you can go from 10 to 40 pounds in seconds. The locking mechanism is secure when the dumbbell is properly seated. Some users report that the dial can be stiff at first, but it loosens over time.

Ease of Use

The dial system is intuitive. You simply turn the dial to the number you want and lift. The dumbbells must be fully seated in the tray for the weight to change correctly. If not seated properly, the locking may fail. This is a common user error. The handle is comfortable with a rubber grip, but some find it a bit thin. The weight distribution is balanced, and the dumbbells feel natural for most exercises.

Cleaning and Maintenance

To keep the dumbbells working smoothly, wipe the handles and plastic housing with a damp cloth. Avoid using harsh chemicals. Periodically check that the locking mechanism engages properly. If the dial becomes stiff, you can apply a small amount of silicone lubricant to the moving parts. Store the dumbbells on the tray to prevent dust buildup.

Common Buyer Complaints

The most frequent complaints include the 52.5-pound limit being too low for some users, the dumbbells being too long for certain exercises, and the plastic parts feeling less durable over time. Some users have experienced the dial mechanism failing after a few years, especially with heavy use. Another issue is that the dumbbells should not be dropped; the plastic can crack. Compared to PowerBlock, the Bowflex takes up more space lengthwise but feels more like traditional dumbbells.

Comparison to Alternatives

PowerBlock Elite EXP 5-90 offers a higher weight range (up to 90 lbs) and a more compact block shape. However, the selector pin system is less intuitive than the dial. PowerBlock also has a metal frame that is more durable. The Bowflex SelectTech 560 goes up to 60 lbs but uses a similar dial. NordicTrack Select-A-Weight is another dial-based option but has a lower build quality. For those on a budget, CAP Barbell adjustable dumbbells are cheaper but require manual plate changes.

Final Verdict

The Bowflex SelectTech 552 is a great choice for home gym enthusiasts who value convenience and space savings. They are easy to use and cover a wide range of weights for most exercises. However, if you need heavier weights or plan to train aggressively, consider a different system. Check the current price on Amazon to see if they fit your budget.

More guides

See our full buying guides hub and our research and scoring methodology. We compared specifications and verified owner feedback; we did not physically test every product.