---
title: "70 Lb Dumbbells — $263K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/70-lb-dumbbells"
last_updated: "2026-07-22T21:51:39.471Z"
locale: en
meta:
description: "Niche score 43/100 · $263K/yr market · 87K searches/yr · $131.78 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $263K/yr market · 87K searches/yr · $131.78 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "70 Lb Dumbbells — $263K/yr Amazon US Niche (2026) - Flapen"
---
# **70 lb dumbbells**
**Skip it**
Soft demand (-9.5% this quarter) — this niche doesn't clear our bar today.
Market size 48Growth 20Conversion 29Competition 43Returns 92Price range 24Avg price 64Brand share 43Review moat 22Quality gap 45
**Returns**
**Great****1.1%**
return rate — above 6% kills the launch gate
**Avg price**
**Good****$131.78**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****$263K**
$263K/yr · 87K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$16.17–$371.18**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****9,328.43**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-9.5%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 70 lb dumbbells is a $263K/yr Amazon United States market (87K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 43/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **70 lb dumbbells market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$264K–$329K**
- units × avg price
- **Launch success**
- **67%**
- 8 of 12 new (360d)
- **Conversion rate**
- **2.3%**
- **Avg BSR**
- **#121**
- **Page quality**
- **0%**
- **Prime**
- **80%**
- **Sponsored**
- **80%**
- **Out of stock**
- **5.3%**
- **Avg brand age**
- **53 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**13**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 90%
**Open market**
**16%**
- CAP30% - CAP Barbell24% - POWERBLOCK10% - Yes4All8% - Amazon Basics6% - SQUATZ4% - Open — no brand owns it (5 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -9.5% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/70-lb-dumbbells/trend)
## **Top 70 lb dumbbells search terms**
- **70lb dumbbells**19K/yr-1.2%1.0% conv. - **70 lb dumbbells**27K/yr-32.7%1.8% conv. - **70 pound dumbbells**15K/yr-12.0%1.4% conv. - **70 lb dumbbells set of 2**7K/yr+43.4%1.1% conv. - **70lb dumbbells set of 2**6K/yr+31.5%1.4% conv. - **70 lbs dumbbells**5K/yr+4.9%1.4% conv. - **70 lb dumbbell**4K/yr-18.5%1.9% conv. - **70lbs dumbbells**3K/yr-9.2%1.8% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/70-lb-dumbbells/search-terms)
## **Top 70 lb dumbbells 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%5%$13K10%$26K15%$40K20%$53K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 30 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**CAP 70 LB Rubber Coated Hex Dumbbell Weight Rubber Free Weights for Home Gym Strength Training Black Oxide Handle Single**CAP Barbell**$90.10**4.7★12,015 rev](https://www.amazon.com/dp/B0D54N9XFC) [2**CAP 70 LB Rubber Coated Hex Dumbbell Weight Rubber Free Weights for Home Gym Strength Training Chrome Handle Pair**CAP**$184.21**4.6★16,413 rev](https://www.amazon.com/dp/B0FY3PQQ7L) [3**CAP Barbell Cast Iron Hex Dumbbell Single 45 lb**CAP**$50.29**4.5★3,663 rev](https://www.amazon.com/dp/B0D99NBB1Z) [4**POWERBLOCK Elite EXP 50-70 lb Dumbbell Kit Stage 2 Expansion Compatible Only After Stage 1 Purchase**POWERBLOCK**$190.68**4.7★876 rev](https://www.amazon.com/dp/B003CFAXFC) [5**Yes4All Non-Slip Hexagon Neoprene Dumbbells 7lbs Neoprene Dumbbell Set for Muscle Toning Strength Building Weight Loss (Charcoal Gray - Pair)**Yes4All**$16.17**4.7★866 rev](https://www.amazon.com/dp/B00A6MKU66)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**CAP Barbell Black Cast Iron Kettlebell | 70 Pounds**CAP Barbell**$120.15**2,620 rev2w ago](https://www.amazon.com/dp/B015WE0TAY) [**CAP Barbell Cast Iron Hex Dumbbell Black Single 70 lb**CAP**$108.76**3,663 rev2w ago](https://www.amazon.com/dp/B0145B3ZVU) [**CAP Barbell Cast Iron Hex Dumbbell Single 40 lb**CAP**$44.37**3,663 rev2w ago](https://www.amazon.com/dp/B0D99QKVXD) [**Ritaifer 70LB Rubber Hex Dumbbell Coated Free Weight for Home Gym**Ritaifer**$103.21**9 rev3mo ago](https://www.amazon.com/dp/B0GT8XX4Q7) [**Fitvids 100LB Rubber Coated Hex Dumbbell Weight Set with Storage Rack 5-20LB Free Weights with Anti-Slip Handle for Home Gym**Fitvids**$133.69**71 rev6mo ago](https://www.amazon.com/dp/B0GH8M7173)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SQUATZ Adjustable Dumbbell Set Pair of 70LB Anti-Slip Metal Handle Replace 9 Dumbbells with 1 Quick Change Weight Adjustments with Twist Lock Technology for Full Body Workout Fitness and Weightlifting**SQUATZ**$371.18**3.9★**▲ 169%**](https://www.amazon.com/dp/B0CS1JYGZB) [**Fitvids 150LB Rubber Coated Hex Dumbbell Weight Set with Storage Rack 5-25LB Free Weights with Anti-Slip Handle for Home Gym**Fitvids**$180.37**3.6★**▲ 167%**](https://www.amazon.com/dp/B0GH8M5KJB) [**CAP Barbell Black Cast Iron Kettlebell | 70 Pounds**CAP Barbell**$120.15**4.7★**▲ 164%**](https://www.amazon.com/dp/B015WE0TAY) [**POWERBLOCK Elite EXP 50-70 lb Dumbbell Kit Stage 2 Expansion Compatible Only After Stage 1 Purchase**POWERBLOCK**$190.68**4.7★**▲ 162%**](https://www.amazon.com/dp/B003CFAXFC) [**Fitvids Rubber Coated Hex Dumbbell Weight Set and Storage Rack 200 LBS**Fitvids**$279.13**2.8★**▲ 162%**](https://www.amazon.com/dp/B0FVG4L6KS)
**~~View all trending →~~**
## **What buyers say about 70 lb dumbbells**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“The quality is solid”*
**Value For Money**12%
*“GREAT PRICE”*
**Weight Heavy**9%
*“Works Great heavy as expected for a dumbbell”*
**Grip**7%
*“Comfortable grip”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Weight Light**5%
*“They are very accurate in their weight”*
**Exercise/Sports Suitability**4%
*“Great for a home gym”*
**Durability**3%
*“feel very durable”*
**Adjustability/Rotatability/Reclining**2%
*“Easy to adjust”*
**Handle Quality**2%
*“Handle is comfortable”*
### **What buyers complain about **
**Smell**22%
*“Horrible smell”*
**Quality-Overall**8%
*“Quality control issue”*
**Weight Heavy**8%
*“Slightly bulky”*
**Value For Money**5%
*“Price increase”*
**Durability**4%
*“Broke after less than a year”*
**Size-Overall**4%
*“dont fit”*
**Assembly/Installation**3%
*“needs complete assembly”*
**Measurement/Reading Accuracy**2%
*“Weight is inaccurate”*
**Storage Capacity**2%
*“Missing Storage Rack”*
**Handle Quality**2%
*“The only thing I didnt like is the handle bar”*
### **Top return reasons **
**Weight Heavy**22%
**Value For Money**12%
**Size-Overall**11%
**Advertised Vs Actual Product**11%
**Smell**7%
**Defective Material/Parts**7%
**Grip**5%
**Material Quality**3%
**Handle Quality**3%
**Weight Light**2%
## **Common questions**
- **Is 70 lb dumbbells profitable to sell on Amazon United States?**
- The niche generates $263K/yr across 30 tracked products. 8 of 12 products launched in the last 360 days are still selling. 90-day search growth is -9.5%. Flapen's verdict: Skip it (43/100).
- **How competitive is the 70 lb dumbbells niche?**
- 11 brands and 13 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in 70 lb dumbbells?**
- Top complaints mined from reviews: Smell, Quality-Overall, Weight Heavy. The return rate is 1.1%.
- **When does demand for 70 lb dumbbells peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the 70 lb dumbbells niche?**
- Listings span $16.17–$371.18; the average listing price is $131.78 (sweet spot $15–$100). The average incumbent carries 9,328 reviews — the moat a new listing must climb.
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