Bowflex SelectTech 552
5–52.5 lb per hand, 15 settings, replaces 15 pairs.
- 5–52.5 lb
- 15 settings
- Dial
Yes for most home workouts: the 552 replaces 15 pairs of dumbbells from 5 to 52.5 lb per hand with a turn of the dial. It isn’t worth it if you already press or row more than 52.5 lb, or if you only need light weights.
The SelectTech 552 adjusts from 5 to 52.5 lb per dumbbell in 15 settings, with 2.5 lb steps at the low end. The plates make it longer than a fixed dumbbell, and it shouldn’t be dropped. Here is who gets value from it.
Based on CDC · Bowflex · NÜOBELL (Nüo Athletics)

5–52.5 lb per hand, 15 settings, replaces 15 pairs.
5–80 lb in 5 lb steps, twist handle.
Light fixed neoprene pairs with a stand.
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| Spec | Worth it for mostBowflex SelectTech 552 | If you’re already strongNÜOBELL 80 lb Adjustable Dumbbells | If you only need light weightsAmazon Basics Neoprene Dumbbell Set with Stand |
|---|---|---|---|
| Weight range | 5–52.5 lb | 5–80 lb | Light fixed pairs |
| Increments | 2.5 lb at low end | 5 lb | Fixed |
| Adjustment | Turn dial | Twist handle | Pick a pair |
| Shape | Long, wide | Compact for range | Compact |
| Type | Adjustable | Adjustable | Fixed set |
| Best for | Most home gyms | Stronger lifters | Light starter work |
| Price & stock | Check price | Check price | Check price |
Fifteen pairs of fixed dumbbells would fill a wall; the 552 fits in the space of one pair and changes weight in seconds, which keeps workouts moving.
Small 2.5 lb steps at the low end make progress smoother for beginners. The long shape can feel awkward for some moves, and you shouldn’t drop it.
For stronger lifters, 52.5 lb runs out quickly on rows, presses and lunges. NÜOBELL goes to 80 lb, so you won’t outgrow it as soon.
It costs more and the heaviest settings are bulky.
For rehab, toning or classes with light weights, a neoprene set is cheaper and simpler than any adjustable dumbbell.
It isn’t adjustable, and most people outgrow light weights for lower-body and pressing work within months.
Write down the heaviest dumbbell you’d use for your main exercises in a year. That number decides it.
Under 52.5 lb: Bowflex 552. More: NÜOBELL.
Adjustables replace a full rack in one footprint.
Smaller steps help beginners progress smoothly.
Don’t drop adjustable dumbbells; set them down in the cradle.
For most home lifters, yes: it replaces 15 pairs in one footprint.
If you progress to more than 52.5 lb on main lifts, yes. Stronger lifters should look at 80 lb options.
No. Dropping can damage the mechanism.
The CDC recommends muscle-strengthening activity at least two days a week.
We compared manufacturer specifications and the sources on our main adjustable dumbbell guide, as of October 2026.
We have not hands-on tested these products; we compare published specifications, independent measurements and manufacturer documentation, and we update this page when models change. Read the full methodology.