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6 lb dumbbells set of 2

Skip it

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size 24Growth 21Conversion 75Competition 17Returns 95Price range 80Avg price 80Brand share 5Review moat 14Quality gap 15

Returns

Great1.0%

return rate — above 6% kills the launch gate

Avg price

Great$17.03

avg listing price — sweet spot $15–$100

Price range

Great$11.64–$29.02

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good7.0%

search→purchase rate — share of searches ending in a sale

Market size

Bad$98K

$98K/yr · 82K searches

Growth

Bad-7.8%

90-day search growth — must beat 0% to launch

Competition

Bad80%

top-5 click share — a locked-up shelf

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Review moat

Bad24,869.82

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, 6 lb dumbbells set of 2 is a $98K/yr Amazon United States market (82K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Feb–Apr. Verdict: Skip it — 37/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

6 lb dumbbells set of 2 market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
$102K–$136K
units × avg price
Launch success
1 of 1 new (360d)
Conversion rate
7.0%
Avg BSR
#20
Page quality
0%
Prime
100%
Sponsored
91%
Out of stock
1.2%
Avg brand age
52 months
Avg seller age
172 days

Competition & brand share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

10

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

0%

  • Yes4All49%
  • Amazon Basics32%
  • CAP12%
  • MARCY3%
  • YOTTOY2%
  • HANDBODE2%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -7.8% search growth over the last 90 days.
3K2KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26DecMarJunAugNovMarMay

Peak months: Feb, Apr · busiest ÷ quietest = 2.0×

Top 6 lb dumbbells set of 2 search terms

  • 6 pound dumbbells set of 216K/yr
  • 6 lb dumbbells set of 220K/yr
  • 6lb dumbbells set of 214K/yr
  • 6 lb weights12K/yr
  • 6 pound weights9K/yr
  • 6lb weights7K/yr
  • 6 lb dumbbells3K/yr
All search terms

Top 6 lb dumbbells set of 2 products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$10K20%$20K30%$29K40%$39K101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

What buyers say about 6 lb dumbbells set of 2

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall19%

“These seem to be very well made”

Grip11%

“Comfortable grip”

Advertised Vs Actual Product11%

“As advertised”

Value For Money8%

“Good value for my money”

Size-Overall7%

“Perfect size”

Weight Light6%

“These are perfect for that—lightweight”

Ease Of Use6%

“Good product easy to use”

Color5%

“the colors are pretty”

Exercise/Sports Suitability4%

“Perfect for home workouts”

Weight Heavy3%

“Great weights”

What buyers complain about

Product Condition23%

“They sent me a used and damaged one”

Smell10%

“Molded and arrived with odor”

Weight Heavy7%

“They are not the same with one being noticeably heavier”

Color7%

“I don't love the only color option”

Rusts/Corrodes7%

“Bad Coating will allow rust”

Wood Quality7%

“These weights ruined the finish on my wood table”

Stain Resistance3%

“For some reason they stain”

Size-Overall3%

“You wonder how something that is made in a cast iron mold could be the wrong size”

Functionality-Overall3%

“it didnt work”

Quality-Overall3%

“Bad quality”

Top return reasons

Weight Heavy43%
Value For Money12%
Size-Overall8%
Weight Light7%
Advertised Vs Actual Product5%
Grip5%
Color3%
Material Quality2%
Measurement/Reading Accuracy2%
Product Condition2%

Common questions

Is 6 lb dumbbells set of 2 profitable to sell on Amazon United States?
The niche generates $98K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -7.8%. Flapen's verdict: Skip it (37/100).
How competitive is the 6 lb dumbbells set of 2 niche?
6 brands and 10 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in 6 lb dumbbells set of 2?
Top complaints mined from reviews: Product Condition, Smell, Weight Heavy. The return rate is 1.0%.
When does demand for 6 lb dumbbells set of 2 peak?
Demand peaks in Feb–Apr; the busiest month runs 2.0× the quietest.
What does it cost to enter the 6 lb dumbbells set of 2 niche?
Listings span $11.64–$29.02; the average listing price is $17.03 (sweet spot $15–$100). The average incumbent carries 24,870 reviews — the moat a new listing must climb.