Head-to-head · Best Adjustable Dumbbells Under $200

BowFlex Results Series 552 SelectTech Dumbbells vs MX Select MX55 Rapid Change Adjustable Dumbbells

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

BowFlex Results Series 552 SelectTech Dumbbells comes out ahead by a clear margin (4.3 vs 3.8). The gap is mostly about Users wanting precise adjustments and durability — read the strengths below before deciding.

Higher ratedRanked #4 in Best Adjustable Dumbbells Under $200

BowFlex Results Series 552 SelectTech Dumbbells

4.3

5 sources2 derived$399as of Sep 20

The Bowflex Results Series 552 SelectTech Dumbbells offer adjustable resistance from 5 to 52.5 lbs with a dial system that allows quick weight changes. Users appreciate the compact design that saves storage space compared to multiple dumbbell sets, and note the sturdy construction with no rust after months of use. However, reviewers have criticized the opposite dial directions which causes confusion, and the large size makes some exercises awkward. The product is recommended for home gym users seeking a versatile, space-saving solution, though those needing weights above 52.5 lbs or preferring more compact dumbbells may want to consider alternatives.

Strengths

— Adjustable resistance from 5 lbs up to 52.5 lbs with dial rotation
— Compact design that takes up less storage space than multiple dumbbell sets
— Sturdy construction with no rust observed after five months of daily use

Watch-outs

— Dials turn opposite on each side, causing awkwardness and difficulty remembering which direction to turn
— Large size (width and length) makes some exercises awkward and requires more finesse

$399 · Buy at bowflex.com Full review →

Ranked #6 in Best Adjustable Dumbbells Under $200

MX Select MX55 Rapid Change Adjustable Dumbbells

3.8

2 sources1 derived

The MX Select MX55 Rapid Change Adjustable Dumbbells offer a compact, space-saving solution for home gym users seeking convenience and precision. Reviewers praised the rapid change mechanism and selectorized design for enabling smooth transitions between weights during workouts. The durable powder-coated finish adds longevity, though some noted the higher cost and limited weight range may not meet all users' needs. This product appeals to intermediate lifters looking for a versatile, efficient dumbbell system.

Strengths

— Rapid change mechanism allows for quick weight adjustments during workouts
— Compact design saves significant space compared to traditional dumbbell sets
— Selectorized system provides precise weight increments for controlled training

Watch-outs

— Higher price point compared to basic adjustable dumbbell models
— Limited weight range options may not suit advanced lifters

Buy at aikinsselect.com Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

BowFlex Results Series 552 SelectTech Dumbbells

The Bowflex Results Series 552 SelectTech Dumbbells provide a dial-based adjustment system that's more precise than the Core Adjustable Dumbbells' twist mechanism, but it's less intuitive than the magnetic selector of the PowerBlock Elite. Unlike the SMRTFT Adjustable Dumbbell, it has a narrower weight range, though it offers better build quality than the CAP Barbell Adjustable Dumbbell. The Bowflex also lacks the rapid-change feature of the MX Select MX55.

MX Select MX55 Rapid Change Adjustable Dumbbells

The MX Select MX55 Rapid Change Adjustable Dumbbells offer the fastest weight transitions compared to the Core Adjustable Dumbbells, which require a twist mechanism. However, it's more expensive than the Core and lacks the wide weight range of the Yes4All Cast Iron set. Unlike the SMRTFT Adjustable Dumbbell, it provides a more compact design but has a narrower weight selection and is less durable than the PowerBlock Elite.

Specs side-by-side

Spec	BowFlex Results Series 552 SelectTech Dumbbells	MX Select MX55 Rapid Change Adjustable Dumbbells
Weight Range	5-52.5 lbs	10-55 lbs
Weight Increment	2.5 lb	5 lb
Adjustment Method	Dial system	Rapid selectorized
Handle Material	Rubber coating	Knurled Steel
Total Length	16.9” L	40.5cm
Material	plastic, rubber, and metal	Powder-coated steel
Grip Type	textured rubber grip	Antimicrobial contoured grip
Dimensions	16.9" L x 8.3" W x 9" H	18.74"L x 22"W x 30.68"H

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