BowFlex
BowFlex SelectTech 552i Adjustable Dumbbells (Pair)
Best for Compact all-round strength training up to 24 kg
Verity Score
Data Confidence: 9.8%
8.51/10
Data-led comparison
Compare Adjustable Dumbbells
Compare the factors that matter without losing sight of the raw product data. Verity Scores summarise the evidence; the table and radar chart show where the products actually differ.
BowFlex
BowFlex SelectTech 1090i Adjustable Dumbbells (Pair)
Best for Heavier progressive strength training up to 41 kg
Verity Score
Data Confidence: 9.8%
8.63/10
Performance shape at a glance
Six common dimensions make trade-offs visible. Missing verified data is never silently treated as a real score.
The radar chart appears for products with all six verified dimension scores.
Score breakdown
Use the table for the exact values behind the visual comparison.
| Factor | BowFlex SelectTech 552i Adjustable Dumbbells (Pair) | BowFlex SelectTech 1090i Adjustable Dumbbells (Pair) |
|---|---|---|
| Verity Score | 8.51 | 8.63 |
| Best for | Compact all-round strength training up to 24 kg | Heavier progressive strength training up to 41 kg |
| Performance | 8.0 | 9.7 |
| Space efficiency | 9.3 | 8.3 |
| Comfort & usability | 8.3 | 7.8 |
| Features & technology | 9.0 | 9.0 |
| Durability & support | 8.2 | 8.5 |
| Value for money | 8.2 | 7.5 |
| Data Confidence | 9.8% | 9.8% |
Affiliate commission is excluded from the scoring formula. Scores are intended to summarise defensible product evidence; raw specifications and source quality remain part of the buying decision.
Verified technical data
The comparison below uses category-specific raw specifications. A missing or disputed value stays visible as unavailable rather than being estimated.
| Specification | BowFlex SelectTech 552i Adjustable Dumbbells (Pair) | BowFlex SelectTech 1090i Adjustable Dumbbells (Pair) |
|---|---|---|
| Weight range | 2–24 kg per dumbbell | 4–41 kg per dumbbell |
| Weight settings | 15 | 17 |
| Dimensions | 43 × 21.2 × 22.8 cm per dumbbell | 44.4 × 24.2 × 25.3 cm per dumbbell |
| Replaces | 15 conventional sets | 17 conventional sets |
| Materials | Steel, nylon, ABS, thermoplastic rubber | Steel, nylon, ABS, thermoplastic rubber |
| Storage | Individual storage trays included | Individual storage trays included |
BowFlex SelectTech 552i Adjustable Dumbbells (Pair)Open verified source
Checked 18 Sep 2026
Checked 18 Sep 2026
BowFlex SelectTech 1090i Adjustable Dumbbells (Pair)Open verified source
Checked 18 Sep 2026
Checked 18 Sep 2026
GymVerity rule: the six score dimensions are interpreted within the equipment category. Raw manufacturer data remains visible so the summary score can be checked rather than simply trusted.
