# BowFlex Results Series 552 SelectTech Dumbbells vs Yes4All 40 lb Adjustable Cast Iron Dumbbell Set: specs and price compared

A sourced, side-by-side comparison of the BowFlex Results Series 552 SelectTech Dumbbells (BowFlex) and Yes4All 40 lb Adjustable Cast Iron Dumbbell Set (Yes4All) among adjustable dumbbells. Yes4All 40 lb Adjustable Cast Iron Dumbbell Set is the cheaper of the two at $60.

## Side by side

| Spec | BowFlex Results Series 552 SelectTech Dumbbells | Yes4All 40 lb Adjustable Cast Iron Dumbbell Set |
| --- | --- | --- |
| US price | $399 | $60 |
| Brand | BowFlex | Yes4All |
| Released | 2025 | — |
| Weight range (lb) | 5–52.5 | up to 20 (per dumbbell) |
| Increments (lb) | 2.5 (first 25 lb), 5 thereafter | 2.5 and 5 (depends on plate combination) |
| Adjustment type | dial | pin |
| Sold as | pair | pair |
| Max per dumbbell (lb) | 52.5 | 20 |
| Weight settings | 15 | — |
| Expandable | No | No |

## Key differences

- Weight range (lb): BowFlex Results Series 552 SelectTech Dumbbells 5–52.5 vs Yes4All 40 lb Adjustable Cast Iron Dumbbell Set up to 20 (per dumbbell)
- Increments (lb): BowFlex Results Series 552 SelectTech Dumbbells 2.5 (first 25 lb), 5 thereafter vs Yes4All 40 lb Adjustable Cast Iron Dumbbell Set 2.5 and 5 (depends on plate combination)
- Adjustment type: BowFlex Results Series 552 SelectTech Dumbbells dial vs Yes4All 40 lb Adjustable Cast Iron Dumbbell Set pin
- Max per dumbbell (lb): BowFlex Results Series 552 SelectTech Dumbbells 52.5 vs Yes4All 40 lb Adjustable Cast Iron Dumbbell Set 20

## Sources

- BowFlex Results Series 552 SelectTech Dumbbells: https://www.bowflex.com/product/552-adjustable-dumbbells/100131.html (bowflex.com, verified 2026-06-28)
- Yes4All 40 lb Adjustable Cast Iron Dumbbell Set: https://www.amazon.com/Yes4All-Adjustable-Dumbbell-Collars-Connector/dp/B0FHBG4N2X (amazon.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/adjustable-dumbbells/bowflex-selecttech-552-results-series-vs-yes4all-40lb-cast-iron-spinlock/
Cite: Per The Front Desk Review, BowFlex Results Series 552 SelectTech Dumbbells ($399) vs Yes4All 40 lb Adjustable Cast Iron Dumbbell Set ($60) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/adjustable-dumbbells/bowflex-selecttech-552-results-series-vs-yes4all-40lb-cast-iron-spinlock/
License: CC BY 4.0.