Is toro 21 inch mower blade profitable to sell on Amazon United States?

The niche generates $30K/yr across 17 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is +196.7%. Flapen's verdict: Worth a look (57/100).

How competitive is the toro 21 inch mower blade niche?

12 brands and 36 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in toro 21 inch mower blade?

Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Cutting/Trimming. The return rate is 0.9%.

What does it cost to enter the toro 21 inch mower blade niche?

Listings span $17.94–$37.18; the average listing price is $26.78 (sweet spot $15–$100). The average incumbent carries 247 reviews — the moat a new listing must climb.

toro 21 inch mower blade

Worth a look

Shows demand growing +196.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+196.7%

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

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Avg price

Incredible$26.78

avg listing price — sweet spot $15–$100

Price range

Incredible$17.94–$37.18

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

Review moat

Great246.53

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.6%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay83%

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

Competition

Bad74%

top-5 click share — a locked-up shelf

Market size

Bad$30K

$30K/yr · 20K searches

Signals Trending

According to Flapen's Amazon United States niche tracking, toro 21 inch mower blade is a $30K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 83% of demand. Verdict: Worth a look — 57/100.

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

toro 21 inch mower blade market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $33K–$40K; units × avg price
Conversion rate: 5.6%
Avg BSR: #2,035
Page quality: 0%
Prime: 65%
Sponsored: 59%
Out of stock: 1.2%
Avg brand age: 45 months
Avg seller age: 167 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 rising

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

13%

Maxpower33%
Toro32%
Dichallu8%
Ecreban5%
8TEN5%
Oregon4%
Open — no brand owns it (6 brands, 13%)

Demand

Weekly Amazon search volume, last 9 weeks — +196.7% search growth over the last 90 days.

Open Trend

Top toro 21 inch mower blade search terms

toro 21 inch mower blade9K/yr +163.3%5.8% conv.
toro 21 inch recycler lawn mower blade4K/yr +400.9%6.4% conv.
toro 21 blade4K/yr +134.9%3.3% conv.
toro super recycler blade3K/yr +233.2%4.0% conv.

All search terms

Top toro 21 inch mower blade 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

MaxPower 331387XB USA MADE Commercial Mulching Blade

Maxpower$20.024.6★728 rev

Toro 108-3762-03 Super Recycler 21 Inch Blade

Toro$24.654.6★704 rev

Toro Part # 133-8182-03; 21 Inch Atomic Blade Replaces # 109-0854 & # 108-0954-03

Toro$24.164.7★134 rev

Dichallu 133-8182-03 Compatible with Toro Lawn Boy Exmark 21 inch Recycler Lawn Mower 108-0954-03 116-4500 (Green 1pc)

Dichallu$22.754.3★5 rev

8TEN LawnRAZOR Blade for Toro 21-Inch Recycler Walk Behind Mower 133-8182-03 (Toothed)

8TEN$24.754.7★74 rev

Newest

by launch date

Oregon 21 Inch Lawn Mower Blade Mulching Blade for 21 Deck 21 Length Replacement for OEM 165833 175064 189028 406712 176135 159267 406706 532 15 92-67 532 17 50-52 and More (1 Pack)

Oregon$17.9415 rev

5mo ago

Dichallu 133-8182-03 Compatible with Toro Lawn Boy Exmark 21 inch Recycler Lawn Mower 108-0954-03 116-4500 (Green 1pc)

Dichallu$22.755 rev

6mo ago

JXJKCZ 133-8183-S Mower Blades Fits 21 Deck Exmark Toro Super Bagger Recycler Super Recycler PT21 Trim Lawn Mower Replaces OEM 108-3762 108-3762-03 108-3762-S 133-8183-03 93-4106 (High Lift) 2 Pack

JXJKCZ$35.682 rev

8mo ago

JYLEYJ 133-8182-03 Toothed Mulching Blades 21 Inch Fit for Toro Recycler Lawn Boy Ex Mark Walk Behind Mower Replace 89914P 108-0954-03

JYLEYJ$23.947 rev

8mo ago

Ecreban 133-8183-03 108-3762-03 Lawn Mower Blade Compatible with T oro 21 Inch Super Recycler Mower 22275 22275T 22282 22282T 21566 21566T 21568 21568T Replace 93-4106 93-4106-03 2-Pack

Ecreban$33.764 rev

1y ago

What buyers say about toro 21 inch mower blade

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

What buyers love

Cutting/Trimming29%

“Cuts grass well and with ease”

Size-Overall28%

“Direct fit”

Value For Money11%

“Great Value”

Quality-Overall9%

“Quality blade”

Advertised Vs Actual Product8%

“As advertised”

Assembly/Installation5%

“Easy install”

Ease Of Use3%

“Replacement easy”

Durability1%

“I assume this one will be just as durable”

Grilling1%

“Awesome Mulcher”

Locally Manufactured1%

“Great price, made in America”

What buyers complain about

Size-Overall13%

“Will not fit my Toro Recycler”

Advertised Vs Actual Product10%

“False advertised”

Cutting/Trimming10%

“I dont see how the mower blades will be able to cleanly cut grass”

Quality-Overall9%

“However, given the poor quality control, we would recommend sticking to blades purchased from the Toro dealer”

Weight Heavy7%

“This blade is heavy”

Thickness7%

“these edges are thicker than a butter knife”

Strength3%

“blade is weak”

Assembly/Installation3%

“Haven't installed yet”

Jamming/Clogging3%

“The grass used to clog up the discharge chute”

Value For Money3%

“Cost was twice what I expected”

Top return reasons

Size-Overall69%

Advertised Vs Actual Product14%

Functionality-Overall3%

Mounting3%

Shape/Style2%

Defective Material/Parts1%

Maintenance And Repair1%

Quality-Overall1%

Add-Ons/Attachments1%

Value For Money1%

Common questions

Is toro 21 inch mower blade profitable to sell on Amazon United States?: The niche generates $30K/yr across 17 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is +196.7%. Flapen's verdict: Worth a look (57/100).
How competitive is the toro 21 inch mower blade niche?: 12 brands and 36 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in toro 21 inch mower blade?: Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Cutting/Trimming. The return rate is 0.9%.
What does it cost to enter the toro 21 inch mower blade niche?: Listings span $17.94–$37.18; the average listing price is $26.78 (sweet spot $15–$100). The average incumbent carries 247 reviews — the moat a new listing must climb.