Best Adjustable Dumbbells · head-to-head
BowFlex Results Series 552 SelectTech Dumbbells vs PowerBlock Elite EXP Adjustable Dumbbells (Stage 1, 5–50 lb)
A sourced, side-by-side spec comparison. PowerBlock Elite EXP Adjustable Dumbbells (Stage 1, 5–50 lb) is cheaper at $399. Every spec and price links to its source.
Side by side
| BowFlex Results Series 552 SelectTech Dumbbells | PowerBlock Elite EXP Adjustable Dumbbells (Stage 1, 5–50 lb) | |
|---|---|---|
| US price | $479 (MSRP per pair; sale price observed at $328.99 on bowflex.com) | $399 (MSRP per pair, Stage 1 only; Stage 2 (to 70 lb) $598, Stage 3 (to 90 lb) $797) |
| Brand | BowFlex | PowerBlock |
| Released | 2025 | — |
| weight range lb | 5–52.5 | 5–50 |
| increments lb | 2.5 (first 25 lb), 5 thereafter | 2.5 and 5 |
| adjustment type | dial | pin |
| sold as | pair | pair |
| max per dumbbell lb | 52.5 | 50 |
| weight settings | 15 | 16 |
| expandable | false | true |
Sources — BowFlex Results Series 552 SelectTech Dumbbells: bowflex.com (verified 2026-06-15). PowerBlock Elite EXP Adjustable Dumbbells (Stage 1, 5–50 lb): roguefitness.com (verified 2026-06-15).