15kg Dumbbells Pair
Skip itA small market ($47K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Avg price
Incredible£29.98avg listing price — sweet spot $15–$100
Price range
Great£10.32–£70.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Review moat
Okay2,062.35avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Growth
Okay+0.8%90-day search growth — must beat 0% to launch
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Market size
Bad£47K£47K/yr · 137K searches
Is 15kg dumbbells pair profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, 15kg dumbbells pair is a £47K/yr Amazon United Kingdom market (137K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Jan–May–Jun. Verdict: Skip it — 42/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
15kg dumbbells pair market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- £60K–£75K
- units × avg price
- Conversion rate
- 1.1%
- Avg BSR
- #70
- Page quality
- 0%
- Prime
- 43%
- Sponsored
- 91%
- Out of stock
- 5.6%
- Avg brand age
- 44 months
- Avg seller age
- 204 days
Competition: brands, sellers & click share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
15
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
52%
Top 20: 97%
Open market
7%
- HOMCOM43%
- RAVIAN14%
- Amazon Basics14%
- ZENO9%
- Chase Fitness9%
- You vs You4%
- Open — no brand owns it (4 brands, 7%)
15kg dumbbells pair demand & seasonality
Weekly Amazon search volume, last 104 weeks — +0.8% search growth over the last 90 days.Peak months: Jan, May, Jun · busiest ÷ quietest = 2.1×
Top 15kg dumbbells pair search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- 15kg dumbbells pair69K/yr
- 15kg dumbbells15K/yr
- 15 kg dumbbells pair12K/yr
- 16kg dumbbells pair7K/yr
- 14kg dumbbells pair8K/yr
- dumbbells 15kg6K/yr
- 15kg dumbbell5K/yr
- 15kg weights6K/yr
- dumbbells 15kg pair3K/yr
- 15 kg dumbbell4K/yr
Top 15kg dumbbells pair products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
HOMCOM 15KG Single Rubber Hex Dumbbell Portable Hand Weights Dumbbell for Home Gym Workout Fitness
HOMCOM£25.374.7★1,196 rev
HOMCOM 17.5KG Single Rubber Hex Dumbbell Portable Hand Weights for Home Gym
HOMCOM£27.114.7★1,196 rev
Amazon Basics Rubber Encased Hex Dumbbell Weights Set 5 kg Black
Amazon Basics£16.834.6★736 rev
Chase Fitness Rubber Hex Dumbbells Set (Pair of 15kg) 2.5kg30kg Free Weights for Home Gym Anti-Roll Rubber Dumbbells Strength Training Fitness Weights Knurled Grip Hand Weights
Chase Fitness£50.024.4★87 rev
Hex Dumbbells Sets 2.560kg | Heavy-Duty Rubber-Coated Cast Iron Weights Anti-Roll Hex Design Ergonomic Grip Ideal for Home Gym Bodybuilding & Strength Training
RAVIAN£45.194.6★160 rev
Newest
by launch date
KAYMAN Rubber Hex Dumbbell Weights PairSolid Cast Iron Core with Rubber Coating Non-Slip Knurled Handle Anti-Roll Hex Design for Strength Training Home Gym & Fitness Workouts - 4kg
KAYMAN£15.9653 rev
KAYMAN Rubber Hex Dumbbell Weights PairSolid Cast Iron Core with Rubber Coating Non-Slip Knurled Handle Anti-Roll Hex Design for Strength Training Home Gym & Fitness Workouts - 8kg
KAYMAN£24.5553 rev
Hex Dumbbells Sets 2.560kg | Heavy-Duty Rubber-Coated Cast Iron Weights Anti-Roll Hex Design Ergonomic Grip Ideal for Home Gym Bodybuilding & Strength Training
RAVIAN£45.19160 rev
Hex Dumbbells Sets 2.560kg | Heavy-Duty Rubber-Coated Cast Iron Weights Anti-Roll Hex Design Ergonomic Grip Ideal for Home Gym Bodybuilding & Strength Training
RAVIAN£10.3260 rev
HOMCOM 2x15KG Rubber Hex Dumbbell Portable Hand Weights for Home Gym
HOMCOM£51.951,196 rev
Trending
90-day click momentumHOMCOM 2x15KG Rubber Hex Dumbbell Portable Hand Weights for Home Gym
HOMCOM£51.954.7★
KAYMAN Rubber Hex Dumbbell Weights PairSolid Cast Iron Core with Rubber Coating Non-Slip Knurled Handle Anti-Roll Hex Design for Strength Training Home Gym & Fitness Workouts - 4kg
KAYMAN£15.964.4★
Hex Dumbbells Sets 2.560kg | Heavy-Duty Rubber-Coated Cast Iron Weights Anti-Roll Hex Design Ergonomic Grip Ideal for Home Gym Bodybuilding & Strength Training
RAVIAN£45.194.6★
KAYMAN Rubber Hex Dumbbell Weights PairSolid Cast Iron Core with Rubber Coating Non-Slip Knurled Handle Anti-Roll Hex Design for Strength Training Home Gym & Fitness Workouts - 8kg
KAYMAN£24.554.4★
ZENO Dumbbells Set | Weights Dumbbells Set | Metal Dumbbell Pair | Hex Dumbbell For Workouts Home Training Gym | Anti Slip & Anti Roll Weights (Black 20KG (2 X 10KG))
ZENO£30.704.6★
What reviews say buyers love and hate about 15kg dumbbells pair
What buyers praise and complain about, mined from review topics.What buyers love
“Amazing Quality”
“Good price”
“As advertised”
“which makes the grip feel very comfortable”
“Very happy with the weight”
“Light as a feather”
“great for a home workout”
“Easy to use”
“I like the Hex shape”
“Comfortable”
What buyers complain about
“Bad smell”
“Very Garbage”
“they aren't heavy enough for her needs”
“a little bulky”
“makes it expensive for one”
“Misleading - not 15kg each”
“they were made off a very low standard of materials used for that product I put them in the garbage”
“was supposed to be new but looked heavily used not happy”
“this left a stain on the carpet which took a bit of scrubbing to remove”
“- Scuffed and Scratched up, the rubber work is bad and its got scratches all over the rubber and handles”
Top return reasons
Common 15kg dumbbells pair questions
- Is 15kg dumbbells pair profitable to sell on Amazon United Kingdom?
- The niche generates £47K/yr across 23 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is +0.8%. Flapen's verdict: Skip it (42/100).
- How competitive is the 15kg dumbbells pair niche?
- 10 brands and 15 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in 15kg dumbbells pair?
- Top complaints mined from reviews: Smell, Quality-Overall, Weight Heavy. The return rate is 0.2%.
- When does demand for 15kg dumbbells pair peak?
- Demand peaks in Jan–May–Jun; the busiest month runs 2.1× the quietest.
- What does it cost to enter the 15kg dumbbells pair niche?
- Listings span £10.32–£70.25; the average listing price is £29.98 (sweet spot $15–$100). The average incumbent carries 2,062 reviews — the moat a new listing must climb.
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