---
title: "Power Blocks — $631K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/power-blocks"
last_updated: "2026-07-21T17:40:51.457Z"
locale: en
meta:
description: "Niche score 28/100 · $631K/yr market · 46K searches/yr · $408.07 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 28/100 · $631K/yr market · 46K searches/yr · $408.07 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Power Blocks — $631K/yr Amazon US Niche (2026) - Flapen"
---
# **power blocks**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 65Growth 20Conversion 42Competition 6Returns 40Price range 0Avg price 14Brand share 0Review moat 65Quality gap 23
**Market size**
**Good****$631K**
$631K/yr · 46K searches
**Review moat**
**Good****889.88**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****3.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.2%**
return rate — above 6% kills the launch gate
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-10.2%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****$408.07**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****93%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$189.47–$821.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, power blocks is a $631K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 28/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **power blocks market data**
- **Units sold / yr**
- **1K–1K**
- avg 100–250/product
- **Revenue / yr**
- **$408K–$510K**
- units × avg price
- **Launch success**
- **100%**
- 6 of 6 new (360d)
- **Conversion rate**
- **3.4%**
- **Avg BSR**
- **#274**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **88%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **199 days**
## **Competition & brand share**
The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**93%**
Top 20: 100%
**Open market**
**0%**
- POWERBLOCK100%
## **Demand & seasonality**
Weekly Amazon search volume, last 68 weeks — -10.2% search growth over the last 90 days.
2K1KPrime Day '25Spike '25Black Friday '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Dec · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/power-blocks/trend)
## **Top power blocks 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%$63K20%$126K30%$189K40%$252K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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) [2**PowerBlock Elite EXP 70-90 lb. Dumbbell Kit Stage 3 Expansion Kit Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase Durable Steel Innovative Workout Equipment Black**POWERBLOCK**$189.47**4.7★876 rev](https://www.amazon.com/dp/B0027H0JFK) [3**PowerBlock Elite EXP Adjustable Dumbbells Sold in Pairs Stage 1 5-50 lb. Dumbbells Durable Steel Build Innovative Workout Equipment All-in-One Dumbbells Expandable with Expansion Kits**POWERBLOCK**$370.20**4.7★2,794 rev](https://www.amazon.com/dp/B00A21NRNO) [4**PowerBlock Elite USA 90 Pound Adjustable Dumbbells Sold in Pairs 5-90 lb. Dumbbells Durable Build Innovative At Home Workout Equipment Includes Stage 1 2 & 3 Expansions Gray**POWERBLOCK**$821.70**4.8★103 rev](https://www.amazon.com/dp/B0BSR6JN85) [5**PowerBlock Pro 100 Adjustable Dumbbell Sold As A Single Unit 5-100 lb Dumbbell Durable Steel Build Innovative Workout Equipment Strength Training**POWERBLOCK**$559.92**4.4★101 rev](https://www.amazon.com/dp/B0CTJ627VD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**POWERBLOCK Elite EXP 50-70 lb Dumbbell Kit Stage 2 Expansion Compatible Only After Stage 1 Purchase**POWERBLOCK**$190.68**876 rev11mo ago](https://www.amazon.com/dp/B003CFAXFC) [**PowerBlock Elite EXP 70-90 lb. Dumbbell Kit Stage 3 Expansion Kit Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase Durable Steel Innovative Workout Equipment Black**POWERBLOCK**$189.47**876 rev11mo ago](https://www.amazon.com/dp/B0027H0JFK) [**PowerBlock Elite EXP Adjustable Dumbbells Sold in Pairs Stage 1 5-50 lb. Dumbbells Durable Steel Build Innovative Workout Equipment All-in-One Dumbbells Expandable with Expansion Kits**POWERBLOCK**$370.20**2,794 rev11mo ago](https://www.amazon.com/dp/B00A21NRNO) [**PowerBlock Pro 100 Adjustable Dumbbell Sold As A Single Unit 5-100 lb Dumbbell Durable Steel Build Innovative Workout Equipment Strength Training**POWERBLOCK**$559.92**101 rev11mo ago](https://www.amazon.com/dp/B0CTJ627VD) [**PowerBlock Sport 24 Adjustable Dumbbells Sold in Pairs 3-24 lb. Durable Steel Build Innovative At Home Workout Equipment All-in-One Exercise Product Strength Training**POWERBLOCK**$206.27**628 rev11mo ago](https://www.amazon.com/dp/B082MK23WG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PowerBlock Elite EXP 70-90 lb. Dumbbell Kit Stage 3 Expansion Kit Only Compatible After Stage 1 & Stage 2 Adjustable Dumbbells Purchase Durable Steel Innovative Workout Equipment Black**POWERBLOCK**$189.47**4.7★**▲ 121%**](https://www.amazon.com/dp/B0027H0JFK) [**POWERBLOCK EXP Adj Dumbbells**POWERBLOCK**$404.38**4.7★**▲ 45%**](https://www.amazon.com/dp/B07BDRWPXD) [**POWERBLOCK Elite EXP 50-70 lb Dumbbell Kit Stage 2 Expansion Compatible Only After Stage 1 Purchase**POWERBLOCK**$190.68**4.7★**▲ 33%**](https://www.amazon.com/dp/B003CFAXFC) [**PowerBlock Elite USA 90 Pound Adjustable Dumbbells Sold in Pairs 5-90 lb. Dumbbells Durable Build Innovative At Home Workout Equipment Includes Stage 1 2 & 3 Expansions Gray**POWERBLOCK**$821.70**4.8★**▼ 34%**](https://www.amazon.com/dp/B0BSR6JN85) [**PowerBlock Elite EXP Adjustable Dumbbells Sold in Pairs Stage 1 5-50 lb. Dumbbells Durable Steel Build Innovative Workout Equipment All-in-One Dumbbells Expandable with Expansion Kits**POWERBLOCK**$370.20**4.7★**▼ 36%**](https://www.amazon.com/dp/B00A21NRNO)
**~~View all trending →~~**
## **What buyers say about power blocks**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Excellent product”*
**Ease Of Use**11%
*“Easy to use”*
**Adjustability/Rotatability/Reclining**11%
*“Easy to adjust”*
**Durability**10%
*“Durable”*
**Value For Money**6%
*“Easy to use and economical”*
**Exercise/Sports Suitability**6%
*“Works great for most exercises”*
**Storage Capacity**4%
*“Easy Use and Convenient Storage”*
**Grip**4%
*“Grip is good”*
**Compactness**4%
*“These are very compact”*
**Weight Light**3%
*“Awesome weights”*
### **What buyers complain about **
**Quality-Overall**12%
*“they do not look well made”*
**Value For Money**10%
*“just pricey”*
**Durability**8%
*“Break over time”*
**Weight Heavy**6%
*“Heavy”*
**Material Quality**5%
*“I am worried about the clip which is made of plastic”*
**Size-Overall**5%
*“dont fit”*
**Compatibility-Overall**4%
*“Doesnt fit with U90 set”*
**Flexibility**4%
*“zero flexibility from UPS have wasted my time”*
**Grip**3%
*“While reaching into the frame for the grip can be a little awkward”*
**Safety Standards**2%
*“Everytime I use them I feel like the pin is not secure”*
### **Top return reasons **
**Size-Overall**18%
**Defective Material/Parts**14%
**Advertised Vs Actual Product**13%
**Value For Money**8%
**Compatibility-Overall**8%
**Weight Heavy**5%
**Handle Quality**4%
**Comfort-Overall**2%
**Strength**2%
**Ease Of Use**2%
## **Common questions**
- **Is power blocks profitable to sell on Amazon United States?**
- The niche generates $631K/yr across 8 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is -10.2%. Flapen's verdict: Skip it (28/100).
- **How competitive is the power blocks niche?**
- 1 brands and 10 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in power blocks?**
- Top complaints mined from reviews: Quality-Overall, Value For Money, Durability. The return rate is 4.2%.
- **When does demand for power blocks peak?**
- Demand peaks in Jan–Dec; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the power blocks niche?**
- Listings span $189.47–$821.70; the average listing price is $408.07 (sweet spot $15–$100). The average incumbent carries 890 reviews — the moat a new listing must climb.
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