Bowflex SelectTech 552 Review: The Recall Changes the Answer

TL;DR — should you read this?

• The Bowflex SelectTech 552 is the most-recommended adjustable dumbbell there is. In our own audit of 40 assistant answers to adjustable-dumbbell questions, it was named in 37 of them.
• It is also the model at the centre of a recall. On 5 June 2025 the CPSC announced a recall of about 3,844,200 BowFlex 552 and 1090 adjustable dumbbells because weight plates can dislodge from the handle during use. Across both sellers there were 349 reports of plates dislodging and 111 injuries, including concussions and broken toes.
• What you can buy now is the redesigned Results Series 552, which Bowflex describes as using metal components to attach the plates to the handle plus a secure locking mechanism. It is not part of the recall; the older 552 and 1090 are, and every genuine unit qualifies for a remedy regardless of serial number.
• The dial is still the best thing in the category. Two dials, one twist per bell, 15 settings from 5 to 52.5 lb, 15 pairs of dumbbells in the footprint of one.
• The honest weaknesses are unchanged by the redesign: the bell is long, so it is clumsy at light weights and on close-bell work, and it must never be dropped. Warranty on parts is two years.
• Buy PowerBlock if durability and drop tolerance rank first; buy a NÜOBELL if you want a metal handle that behaves like a fixed dumbbell mid-rep.

Start with the recall, because most reviews do not

If you search this product you will mostly find pages written before June 2025. Here is what changed.

The U.S. Consumer Product Safety Commission announced the recall on 5 June 2025, covering roughly 3.84 million BowFlex 552 (52.5 lb) and 1090 (90 lb) adjustable dumbbells sold from as early as 2004 through May 2025. The stated hazard is blunt: the weight plates can dislodge from the handle during use. Johnson Health Tech Trading logged 12 dislodging reports for units it sold; Nautilus logged 337 for units it sold, of which 111 caused injuries described as concussions, abrasions, broken toes or contusions.

The remedy is a refund in voucher form or a replacement, depending on who sold the unit, with a prepaid label to return the handle and base. BowFlex's own recall page adds the detail the serial-number tables obscure: every genuine 552 or 1090 in the U.S. is eligible for a remedy whether or not its serial number appears in the CPSC list.

If you own an older pair, stop using them and file a claim. If you are shopping today, you are shopping for the redesigned model, and it is worth knowing what the redesign says about itself.

Bowflex does not market the Results Series as a recall fix. What it does say is that premium metal components attach the plates to the handle and that a secure locking mechanism holds the weights in place — which is a description of the exact joint that failed.

What the dial does brilliantly

The mechanism is why this product has been the default answer for two decades. You set the bell in its base, twist a dial at each end, and lift out only the plates you selected. It takes a couple of seconds per end, which is the difference between running a drop set and abandoning one.

The compaction is the real product. One pair replaces 15 pairs of fixed dumbbells. A rack holding those 15 pairs occupies roughly a dozen square feet; the 552 and its trays occupy about two. If your gym is a corner of a bedroom, that difference is the reason the equipment gets used at all.

Bowflex publishes the settings individually, and they deserve a closer look than the marketing summary gives them: 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50 and 52.5 lb. Read that list rather than the phrase "2.5 lb increments" — the fine steps stop at 25 lb. Above that you are jumping in fives, and the 52.5 lb top setting is a 2.5 lb step tacked onto 50. Fine increments where lateral raises and rear delts live, coarse ones where presses live. That is the right way round for most people, but it is not what "2.5 lb increments" implies.

Specifications as published by Bowflex on its Results Series 552 product page and on the Amazon listing's comparison block, read 26 August 2026.

The three weaknesses, from aggregate owner reports

We do not perform physical testing. What follows is the pattern that recurs across owner reviews on Bowflex's own site, the Amazon listings and long-running threads in r/homegym, r/Fitness and r/PetiteFitness, paraphrased rather than quoted.

It is long, and that shows up at light weights. The handle and shell are the same length whether the dial says 10 lb or 50 lb. Owners describe curls where the bell bumps the chest before the rep finishes, close-bell pressing and flye work that feels cramped, and — this comes up repeatedly from smaller lifters — a bell that simply feels oversized for a 10 lb set. This is the complaint most likely to affect you daily, and it is structural: no revision of the locking mechanism changes the length.

It must not be dropped. Selectorized bells fail on a shock load perpendicular to the handle, which is what a drop or a hard set-down is; a press load travels harmlessly down the handle axis. Owner reports include clips and plate retainers giving up after a bell was set down firmly rather than dropped outright. If your training includes anything ballistic, or you bail on presses, buy a cheap fixed pair for that work and keep the adjustables for controlled reps.

The feel is plastic, even now. The metal in the Results Series is in the plate-to-handle attachment; the outer shell and the trays are still moulded plastic, and reviewers still describe a handle that feels thick and a bell that rattles slightly on the return. Bowflex's own review section carries a small but consistent cluster tagging noise and heft as cons, alongside praise for storage, ease of use and set-up. Our own catalog sentiment for the 552 runs the same way: quality and adjustability praised, value the axis people are split on.

One more thing worth knowing before you click: on Amazon, the 552 exists as both a single-dumbbell listing and a pair listing. The ASIN we link is the single. Bowflex's own store sells the Results Series 552 as a pair. If a price looks like half of what you expected, that is why — check the listing title before you buy.

Who should buy something else

PowerBlock, if durability decides it. The pin-and-cage design has no dial to snag and no shell to crack, it is squarer and shorter than the Bowflex at every setting, and it survives handling that would end a selectorized bell. The costs are real: pin changes are slower than a dial twist, and the boxy shape gets in the way on close-bell movements. The PowerBlock Pro 50 is the one in our catalog.

A NÜOBELL, if feel decides it. The all-metal twist handle is the closest thing in this category to holding a fixed dumbbell — no shell flex, no plastic rattle — and the bell is shorter than the 552 at comparable loads. It costs considerably more. The NÜOBELL 80 lb is our catalog entry.

Ironmaster, if you want no plastic at all. A screw-and-plate system that will outlast everything else here, at 20 to 30 seconds per change. It is not in our catalog and we have no affiliate relationship with it — we mention it because for a lifter who never supersets, it is genuinely the right answer.

A fixed set, if you train ballistically. Nothing selectorized survives repeated hard set-downs. Our adjustable versus fixed comparison walks through where that line falls.

Who should buy the 552

Buy it if your working dumbbell weights sit under about 50 lb, your training is controlled reps rather than anything you drop, and space is the constraint that made you look at adjustables in the first place. That is a large share of home lifters, which is why the model became the default recommendation in the first place — including, as our audit found, from the AI assistants people now ask instead of searching.

Buy the 1090 instead if your single-arm rows are already past 50 lb; buying behind your strength costs you the whole purchase again inside a year. Buy a stand with it, whichever you choose. Most sets ship without one, the bells end up on the floor, and lifting 55 lb off the floor to start every set is how backs get tweaked.

And whichever you buy, register it. This is a category where the manufacturer's failure history is the most useful specification on the page — and where a recall notice reached millions of owners who never registered and only found out through the news.

Everything else we score in this category sits on the adjustable dumbbells category page, and the full ranked comparison is in our best adjustable dumbbells guide.

How we evaluated

We read the CPSC recall notice and BowFlex's own recall page, the Results Series 552 product page, and the live Amazon listing, all in August 2026, and recorded only figures those sources state. Owner-reported failure and fit patterns are synthesised in aggregate from review bodies and community threads and are paraphrased, never quoted. We do not perform physical product testing; scoring weights are on our methodology page.