ProductIndex
NordicTrack Select-A-Weight Adjustable Dumbbells (NAMSDB20)
One-line verdict
Budget-friendly space-savers for intermediate home lifters prioritizing value over premium adjustment speed and max weight capacity.
How it compares
- vs Bowflex SelectTech 552 ($400–$500): NordicTrack wins on price, Bowflex 552 wins on adjustment precision, build quality, and finer weight increments
- vs Core Home Fitness ($350–$430): NordicTrack wins on price, Core Home Fitness wins on handle ergonomics and adjustment mechanism smoothness
- vs PowerBlock Elite EXP Stage 1 ($350–$450): NordicTrack wins on price and traditional dumbbell shape, PowerBlock wins on footprint compactness and expandability
- vs TYZDMY ($250–$300): NordicTrack wins on build sturdiness and plate retention, TYZDMY wins on price and max weight ceiling
- vs Flybird Adjustable Dumbbells ($170–$390): NordicTrack wins on structural durability and increment consistency, Flybird wins on lower entry price and compact footprint
AI-summarized review themes
Frequently Praised
- Quick lever adjustments, changes weights in seconds between sets
- Knurled metal handles, secure non-slip grip during lifts
- Compact storage trays, replaces 15 dumbbell pairs in small footprint
- Solid steel build, feels premium for daily home use
- Fine 2.5lb increments, supports progressive overload effectively
Frequently Criticized
- Mechanism occasionally jams, requires fiddling for alignment
- Plates sometimes rattle or shift during heavy dynamic exercises
- Not drop-proof, plastic parts vulnerable to impact damage
- Maxes at 55lbs per dumbbell, limits advanced powerlifting
- Shipping damage common, arrives with cracked plates occasionally
Best for
small home gyms, circuit training, intermediate strength building
Not for
heavy deadlifts over 50lbs, drop sets with falls, professional athletes
Specifications
| Spec | Value |
|---|---|
| Weight Range | 10-55 lbs per dumbbell |
| Increments | 2.5 lbs / 5 lbs |
| Adjustments | 15 settings |
| Handle | Knurled steel |
| Storage | Included trays |
| Length (max) | ~16.5 inches |
| Pair Weight | 110 lbs total |
Data sources
- Estimated ~2200 purchase reviews via Amazon
- Review period: 2021–2026
- Sentiment confidence: high