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Adjustable Dumbbells comparison

Bowflex SelectTech 552 (Pair) vs Bowflex SelectTech 840 Adjustable Kettlebell (Single)

Side-by-side spec comparison of the Bowflex SelectTech 552 (Pair) and Bowflex SelectTech 840 Adjustable Kettlebell (Single) — price, build, and the differences that matter for a home gym.

Bowflex

Bowflex SelectTech 552 (Pair)

$429

Bowflex

Bowflex SelectTech 840 Adjustable Kettlebell (Single)

$199
Spec Bowflex SelectTech 552 (Pair) Bowflex SelectTech 840 Adjustable Kettlebell (Single)
Brand Bowflex Bowflex
MSRP $429 $199
Price tier Mid-range Budget
Editorial rating 4.6 / 5 4.1 / 5
Weight range 5-52.5 lb 8-40 lb
Max per hand 52.5 lb 40 lb
Adjustment Dial Dial
Increment 2.5 lb 4 lb
Settings per hand 15 6
Sold as Pair Single
Includes stand No Yes
Dimensions (L×W×H) 15.75" × 8" × 9" 8" × 9" × 12"
Floor footprint 0.9 sq ft 0.5 sq ft
Product weight 105 lb 40 lb

Highlighted rows are where the two differ.

Full Bowflex SelectTech 552 (Pair) review → Full Bowflex SelectTech 840 Adjustable Kettlebell (Single) review → All adjustable dumbbells →