adjustable dumbbell set 50 lbs pair
Skip itSoft demand (-34.0% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.4%return rate — above 6% kills the launch gate
Avg price
Good$104.54avg listing price — sweet spot $15–$100
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Brand share
Good74%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$165K$165K/yr · 188K searches
Price range
Bad$13.08–$373.63cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad8,753.37avg incumbent reviews — the moat a new listing must climb
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-34.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, adjustable dumbbell set 50 lbs pair is a $165K/yr Amazon United States market (188K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 42/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
adjustable dumbbell set 50 lbs pair market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $209K–$261K
- units × avg price
- Launch success
- 84%
- 16 of 19 new (360d)
- Conversion rate
- 0.8%
- Avg BSR
- #73
- Page quality
- 0%
- Prime
- 85%
- Sponsored
- 88%
- Out of stock
- 5.4%
- Avg brand age
- 48 months
- Avg seller age
- 177 days
Competition & brand share
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.Brands
20 falling
Sellers
27
Top-5 brand share
74%
Top 20: 100%
Top-5 click share
43%
Top 20: 77%
Open market
21%
- Fitvids22%
- Amazon Basics19%
- CAP13%
- ALTLER10%
- CAP Barbell10%
- LifeOG5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -34.0% search growth over the last 90 days.Peak months: Jan, Feb, Dec · busiest ÷ quietest = 1.9×
Top adjustable dumbbell set 50 lbs pair search terms
- rubber hex dumbbells43K/yr
- adjustable dumbbells weight set40K/yr
- adjustable dumbbell set 50 lbs pair47K/yr
- adjustable dumbbells 50 lbs18K/yr
- hex dumbbell6K/yr
- single dumbbell5K/yr
- fitness gear dumbbells5K/yr
- hex weights4K/yr
- reebok dumbbells4K/yr
- hex dumbells3K/yr
Top adjustable dumbbell set 50 lbs pair 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.
All 41 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Amazon Basics Rubber Hex Dumbbell Hand Weight with Comfortable Grip for Home and Gym 15 Pounds Single
Amazon Basics$17.334.7★52,425 rev
Fitvids 100LB Rubber Coated Hex Dumbbell Weight Set with Storage Rack 5-20LB Free Weights with Anti-Slip Handle for Home Gym
Fitvids$133.694.3★71 rev
ALTLER Adjustable Dumbbell Set 52LB Pair with Tray for Workout Strength Training Fitness Adjustable Weight Dial Dumbbell with Anti-Slip Handle and Weight Plate for Home Exercise
ALTLER$187.834.4★36 rev
CAP 30 LB Rubber Coated Hex Dumbbell Weight Rubber Free Weights for Home Gym Strength Training Chrome Handle Pair
CAP$63.204.6★16,413 rev
2026 Updated Adjustable Dumbbell Set of 2 5-in-1 Weights Dumbbell Set with Storage Box 25lbs Adjustable Weights with Anti-slip Silicone Grip Weight Set For Home Gym Suit both Men and Women
LifeOG$135.484.8★579 rev
Newest
by launch date
CAP Barbell Cast Iron Hex Dumbbell Single 40 lb
CAP$44.373,663 rev
CAP Barbell Cast Iron Hex Dumbbell Single 15 lb
CAP$17.493,663 rev
CAP Barbell Cast Iron Hex Dumbbell Weights (Pair) Black 20 lb
CAP$47.893,663 rev
Fitvids 15LB Single Hex Dumbbells Rubber Coated Hand Weights for Exercises and Fitness
Fitvids$19.473,262 rev
Mouldbody Adjustable Dumbbell Set Pair 25 lb Adjustable Dumbbells 10-in-1 Free Weights Set 1-Second Dial Weight Adjustment Space-Saving Design with Storage Base Home Gym Strength Training Equipment
MouldBody$159.8685 rev
Trending
90-day click momentumMouldbody Adjustable Dumbbell Set Pair 25 lb Adjustable Dumbbells 10-in-1 Free Weights Set 1-Second Dial Weight Adjustment Space-Saving Design with Storage Base Home Gym Strength Training Equipment
MouldBody$159.864.4★
PIRIER Adjustable Dumbbell 50LB 18-in-1 Free Weight Adjustable Dumbbells One-Hand Twist Adjust Space-Saving Design Home Gym Strength Training Equipment for Men & Women
PIRIER$150.054.8★
Fitvids 15LB Single Hex Dumbbells Rubber Coated Hand Weights for Exercises and Fitness
Fitvids$19.474.7★
Yagud Adjustable Dumbbell Set 52.5/90 lbs Weights Dumbbells 1 Hand Rotation Safety Lock System Anti-Slip Textured Handle Space-Saving Dumbbell Set for Full-Body Home Gym
Yagud$228.884.8★
ALTLER Adjustable Dumbbell Set 52LB Pair with Tray for Workout Strength Training Fitness Adjustable Weight Dial Dumbbell with Anti-Slip Handle and Weight Plate for Home Exercise
ALTLER$187.834.4★
What buyers say about adjustable dumbbell set 50 lbs pair
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Great Value”
“Easy to operate”
“As described”
“Easy to adjust”
“Comfortable grip”
“Effective for exercising at home very healthy to exercise the body”
“Heavier than it appears”
“so each weight is relatively light”
“They store easily”
What buyers complain about
“Strong unpleasant odor”
“Broke after a couple uses”
“Very poor quality control”
“Heavy”
“this is simply too long”
“Hard to assemble - cheap plastic”
“The slightly lower price is not worth this hastle”
“Slightly difficult to use”
“Misleading description”
“the grips pretty rough is really rough”
Top return reasons
Common questions
- Is adjustable dumbbell set 50 lbs pair profitable to sell on Amazon United States?
- The niche generates $165K/yr across 41 tracked products. 16 of 19 products launched in the last 360 days are still selling. 90-day search growth is -34.0%. Flapen's verdict: Skip it (42/100).
- How competitive is the adjustable dumbbell set 50 lbs pair niche?
- 20 brands and 27 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 74% of demand.
- What do buyers complain about in adjustable dumbbell set 50 lbs pair?
- Top complaints mined from reviews: Smell, Durability, Quality-Overall. The return rate is 1.4%.
- When does demand for adjustable dumbbell set 50 lbs pair peak?
- Demand peaks in Jan–Feb–Dec; the busiest month runs 1.9× the quietest.
- What does it cost to enter the adjustable dumbbell set 50 lbs pair niche?
- Listings span $13.08–$373.63; the average listing price is $104.54 (sweet spot $15–$100). The average incumbent carries 8,753 reviews — the moat a new listing must climb.