Top pick
PowerBlock Sport 24
Non-expandable 3–24 lb10.9 kg selector-pin pair in a 10 × 5.5 × 5.5 in14 cm frame, with 3 lb1.4 kg increments and a 5-year residential warranty.
5.5 in14 cm3 lb–24 lb1.4 kg–10.9 kg5.5 in × 10 in14 cm × 25.4 cm
Adjustable dumbbells under $300 manufacturer list
Manufacturer list price at or under $300. Not an Amazon price.
Filter: Manufacturer list price ≤ $300.
|quick picks|
Quick picks
Budget pick
Lifepro PowerFlow Plus
Twist-to-select pair published at 5–25 lb11.3 kg each in 5 lb2.3 kg steps, stored footprint about 20.5 × 16.2 × 8.7 in22.1 cm with bases, with a lifetime warranty.
8.7 in22.1 cm5 lb–25 lb2.3 kg–11.3 kg16.2 in × 20.5 in41.1 cm × 52.1 cm
|compare|
| Spec | PowerBlock Sport 24 | Lifepro PowerFlow Plus |
|---|---|---|
| Height | ✓ 5.5 in14 cm | 8.7 in22.1 cm |
| Width | ✓ 5.5 in14 cm | 16.2 in41.1 cm |
| Length | ✓ 10 in25.4 cm | 20.5 in52.1 cm |
| Min weight | 3 lb1.4 kg | ✓ 5 lb2.3 kg |
| Max weight | 24 lb10.9 kg | ✓ 25 lb11.3 kg |
| Increment | ✓ 3 lb1.4 kg | 5 lb2.3 kg |
| Adjustment | magnetic selector pin | twist-to-select |
| Warranty | 5 year limited warranty – residential use only | Lifetime warranty |
|faq|
Why say “list” instead of “under $300”?
Amazon does not let us print a static Amazon price. The filter is the maker’s number, with a source and date.
FitScout spec scores are our rubric, not Amazon ratings. List-price bands use manufacturer MSRP with a source and date. We do not print Amazon prices.