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56

119-8820

Worth a look

Shows demand growing +228.8% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 7Growth 98Conversion 98Competition 11Returns 94Price range 80Avg price 91Brand share 31Review moat 34Quality gap 58

Growth

Incredible+228.8%

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

Conversion

Incredible16.3%

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

Returns

Great1.1%

return rate — above 5% kills the launch gate

Avg price

Great$21.31

avg listing price — sweet spot $15–$100

Price range

Great$10.85–$32.89

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,129.56

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay86%

top-5 brand share — brands hold most of the demand

Competition

Bad86%

top-5 click share — a locked-up shelf

Market size

Bad$26K

$26K/yr · 8K searches

Signals Trending

According to Flapen's Amazon United States niche tracking, 119-8820 is a $26K/yr Amazon United States market (8K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 56/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

119-8820 market data

Units sold / yr
2K–2K
avg 100–250/product
Revenue / yr
$32K–$43K
units × avg price
Conversion rate
16.3%
Avg BSR
#530
Page quality
0%
Prime
89%
Sponsored
89%
Out of stock
0.0%
Avg brand age
39 months
Avg seller age
189 days

Competition & brand share

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

30

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

10%

  • UDC Mower Belts49%
  • MightyRugged12%
  • Holdly11%
  • BlueStars10%
  • AILEETE5%
  • ILONPA4%
  • Open — no brand owns it (3 brands, 10%)

Demand & seasonality

Weekly Amazon search volume, last 102 weeks — +228.8% search growth over the last 90 days.
350250Spike '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 14.9×

Top 119-8820 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%15%$4K30%$8K45%$12K60%$16K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

What buyers say about 119-8820

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

What buyers love

Size-Overall47%

“It fits the mower and works”

Quality-Overall18%

“Excellent product”

Advertised Vs Actual Product13%

“Works as advertised”

Durability8%

“Heavy duty and built to last”

Value For Money7%

“Great belt, great price”

Strength1%

“It is quite sturdy”

Material Quality1%

“It is a good quality material”

Weight Heavy1%

“Heavy duty and built to last”

Assembly/Installation1%

“Easy install”

What buyers complain about

Durability53%

“Doesnt last”

Quality-Overall24%

“Junk”

Size-Overall11%

“It didnt fit”

Assembly/Installation5%

“this belt isnt worth your time to even install at any price”

Top return reasons

Size-Overall76%
Durability9%
Advertised Vs Actual Product4%
Functionality-Overall3%
Quality-Overall2%
Connectivity-Overall1%
Cutting/Trimming1%
Mechanism Issues1%
Value For Money1%
Defective Material/Parts1%

Common questions

Is 119-8820 profitable to sell on Amazon United States?
The niche generates $26K/yr across 9 tracked products. 90-day search growth is +228.8%. Flapen's verdict: Worth a look (56/100).
How competitive is the 119-8820 niche?
9 brands and 30 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 86% of demand.
What do buyers complain about in 119-8820?
Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 1.1%.
When does demand for 119-8820 peak?
Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 14.9× the quietest.
What does it cost to enter the 119-8820 niche?
Listings span $10.85–$32.89; the average listing price is $21.31 (sweet spot $15–$100). The average incumbent carries 3,130 reviews — the moat a new listing must climb.