Best Adjustable Dumbbells · head-to-head
BowFlex Results Series 552 SelectTech Dumbbells vs NordicTrack 55 Lb. Select-A-Weight Dumbbells
A sourced, side-by-side spec comparison. NordicTrack 55 Lb. Select-A-Weight Dumbbells is cheaper at $399. Every spec and price links to its source.
Side by side
| BowFlex Results Series 552 SelectTech Dumbbells | NordicTrack 55 Lb. Select-A-Weight Dumbbells | |
|---|---|---|
| US price | $479 (MSRP per pair; sale price observed at $328.99 on bowflex.com) | $399 (MSRP per pair (confirmed at Target $399.99); street price ~$350 at some retailers) |
| Brand | BowFlex | NordicTrack |
| Released | 2025 | — |
| weight range lb | 5–52.5 | 10–55 |
| 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 | 55 |
| weight settings | 15 | 15 |
| expandable | false | false |
Sources — BowFlex Results Series 552 SelectTech Dumbbells: bowflex.com (verified 2026-06-15). NordicTrack 55 Lb. Select-A-Weight Dumbbells: nordictrack.com (verified 2026-06-15).