BalanceFrom SF-A100 Master Dumbbells Review
Our verdict
The BalanceFrom SF-A100 Master Dumbbells cost $129.99 for a 9-piece rubber-coated set totaling 100 pounds, and its 16,900 reviews are by far the largest sample in this comparison. A 4.6-star average and 900+ bought last month make it a well-documented, moderately priced choice for building out a home rack across several weights at once.
Check price on AmazonBest for
Best for buyers who want to outfit a home gym with a full range of weights in one purchase, backed by the largest review count in this comparison at 16,900, rather than assembling single pairs one at a time.
Skip if
Skip it if you only need a single weight rather than a 9-piece set, or if the 900+ bought-last-month figure, lower than the Yes4All's 2,000+, makes you want a more actively selling option instead.
- Material Rubber
- Weight 100 Pounds
- Color Black
- Pieces 9
- Priced 119% above the category median ($59.44 across 88 tracked models)
Our scorecard
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Owner rating4.6/5
4.6 average across 16,900 owner ratings
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Popularity4.8/5
16,900 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home gym and fitness equipment we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
Building a home gym from scratch usually means buying several weights at once rather than one pair at a time, and the BalanceFrom SF-A100 Master Dumbbells are built for exactly that, a 9-piece rubber-coated set totaling 100 pounds for $129.99, a price that lands squarely in the middle of this comparison's range.
The rubber coating and black finish point to a hex-style dumbbell set designed to protect floors and reduce noise when set down, a common approach for multi-piece sets meant to live on a home gym floor rather than a commercial rack. With 16,900 reviews behind its 4.6-star rating, this is the second-most reviewed product in this comparison, just behind the Yes4All's 18,568 reviews for a single fixed pair.
At $129.99, this 9-piece set covers a full 100 pounds of combined training weight in a single purchase, compared to the Yes4All's 16 pounds or the JFIT's 3 pounds per pair. The 900+ bought-last-month figure trails the Yes4All's 2,000+ and the PowerBlock's 1,000+, though for a 9-piece set aimed at outfitting an entire gym rather than a single pair, that is still a meaningful volume of recent purchases.
Pros
- 16,900 reviews is the largest sample of any product in this comparison except the Yes4All's 18,568.
- 9-piece set totaling 100 pounds covers a wide range of training weights in a single $129.99 purchase.
- Rubber coating and black finish are built to protect floors and reduce noise on impact.
- 4.6-star average holds steady across a very large review base, adding confidence to the rating.
- In-stock availability with no listed shipping delay.
Cons
- 900+ bought last month trails the Yes4All's 2,000+ and the PowerBlock's 1,000+ figures.
- 4.6-star rating is a tenth of a star behind the 4.7 posted by the PowerBlock and Yes4All.
- A 9-piece set is a bigger upfront commitment than buying a single pair like the JFIT or Yes4All.
- Rubber coating adds bulk and weight versus bare cast iron designs.
- At $129.99, it costs over 16 times more than the JFIT's $7.99 single pair.
Specifications
| Material | Rubber |
|---|---|
| Weight | 100 Pounds |
| Color | Black |
| Pieces | 9 |
Performance notes
The listed specs describe a 9-piece set made of rubber-coated material with a combined 100-pound total, which points to a multi-weight configuration rather than a single matched pair. Rubber coating is a common choice for hex-style dumbbells because it cushions impact with the floor, reduces noise, and resists chipping better than bare cast iron, though it also adds some bulk to the overall footprint. A 9-piece count suggests several distinct weights bundled together, which matters for a home gym that needs to progress across a range of loads without buying pairs one at a time the way a single fixed-weight product like the JFIT or Yes4All would require. The 100-pound total capacity across the set is well above the Yes4All's 16-pound pair or the JFIT's 3-pound pair, though it still falls short of the PowerBlock's 50-pound single-pair maximum for anyone chasing the heaviest end of the range.
What buyers say
A 4.6-star rating from 16,900 reviews is a striking combination: this is the second-largest review base in this comparison, trailing only the Yes4All's 18,568, and it holds a rating close to the 4.7 stars posted by both the PowerBlock and Yes4All. That volume of reviews makes the rating pattern highly reliable. On the demand side, a 900+ bought-last-month figure is solid but sits below the Yes4All's 2,000+ and the PowerBlock's 1,000+. Read together, the picture is of a long-established, widely purchased product whose current sales pace has cooled slightly compared to peak demand, without any sign that satisfaction has slipped given the consistency of the rating across such a large sample.
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Frequently asked questions
Why does this set have so many reviews?
At 16,900 reviews, it has the second-largest sample in this comparison, behind only the Yes4All's 18,568. That scale suggests the SF-A100 line has been on the market and selling steadily for a long time, which adds confidence to its 4.6-star average rating.
Is 900+ bought last month a strong number?
It is respectable but not the strongest here: the Yes4All shows 2,000+ and the PowerBlock shows 1,000+ over the same period. For a 9-piece multi-weight set at $129.99 rather than a single cheap pair, 900+ recent buyers still points to consistent demand.
What does the 9-piece, 100-pound spec actually mean?
It indicates a multi-weight rubber-coated set rather than one matched pair, with a combined 100 pounds across all 9 pieces. That is meant to give a home gym several load options at once, unlike the Yes4All or JFIT, which are sold as single fixed-weight pairs.