If you've been putting off building a home gym setup, this is the nudge you needed. The BowFlex SelectTech 552 adjustable dumbbells, part of the newly redesigned Results Series, are down to $343.99 for Amazon Prime members ahead of Prime Day. That's a saving of roughly $86 off the standard $430 asking price, with free shipping included.
This deal doesn't come around often. The Results Series has barely seen a discount since launching, so if you've had your eye on these, waiting for a better window probably isn't the play.
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What the Results Series actually is
The "Results Series" branding can be a little confusing, so here's the lowdown. After Johnson Health Tech acquired Bowflex's assets, the company pushed out an aesthetic refresh of the classic SelectTech 552 design. The core mechanics haven't changed, which is actually a good thing. These dumbbells have been a benchmark in the adjustable weight category for well over a decade, and the updated version keeps everything that made the originals reliable.
Each dumbbell adjusts from 5 pounds up to 52.5 pounds across 15 weight increments. That's essentially 15 separate dumbbells compressed into one compact unit per hand. The structural parts are metal, wrapped in plastic and rubber to absorb impact, reduce vibration, and keep your grip solid during sets.
Before vs. after the redesign
The original SelectTech 552 was a no-frills, functional product that became the default recommendation for home gym setups. The Results Series keeps the same weight range and selector mechanism but updates the visual design and material finish. What most players (and gym-goers) miss is that the internal mechanism is identical. You're not paying for new technology here, just a cleaner look and the same dependable build quality.
For anyone who has used the older 552s, the transition feels familiar immediately. The selector dial works the same way, the weight increments are the same, and the balance during lifts is comparable.
Why adjustable dumbbells make sense for home setups
A fixed-weight dumbbell rack that covers 5 to 52.5 pounds takes up serious floor space and costs considerably more than a single pair of adjustables. The key here is versatility per square foot. One pair of SelectTech 552s covers everything from light shoulder raises to heavier Romanian deadlifts without requiring a dedicated room.
Pair them with bodyweight movements like push-ups, burpees, and squats, and you have a complete training setup without needing a squat rack, barbell, or bench (though a bench does help).
The $343.99 price point puts the Results Series above budget adjustable dumbbell options, but Bowflex remains the brand that every competitor benchmarks against. Cheaper alternatives exist, but the selector mechanism reliability and long-term durability are where the price gap tends to justify itself over years of use.
Catching the deal before Prime Day ends
This is a Prime member exclusive, so you'll need an active Prime subscription to access the $343.99 price with free shipping. Prime Day deals typically run for 48 hours, so the window here is short.
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