---
title: "Ryobi Lawn Mower Blade — $32K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/ryobi-lawn-mower-blade"
last_updated: "2026-08-10T16:15:54.586Z"
locale: en
meta:
description: "Niche score 60/100 · $32K/yr market · 20K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 60/100 · $32K/yr market · 20K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Ryobi Lawn Mower Blade — $32K/yr Amazon US Niche (2026) - Flapen"
---
# **ryobi lawn mower blade**
**Worth a look**
Shows demand growing +199.2% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 8Growth 97Conversion 58Competition 53Returns 37Price range 95Avg price 95Brand share 34Review moat 84Quality gap 96
**Growth**
**Incredible****+199.2%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Incredible****3.9★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Incredible****$31.92**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$17.16–$45.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****327.74**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****5.0%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****4.0%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$32K**
$32K/yr · 20K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, ryobi lawn mower blade is a $32K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 60/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ryobi lawn mower blade market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$32K–$40K**
- units × avg price
- **Conversion rate**
- **5.0%**
- **Avg BSR**
- **#1,137**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **83%**
- **Out of stock**
- **17.3%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 97%
**Open market**
**11%**
- Foifatt35% - Belleone19% - SummerCool13% - GardTok12% - Ketofa5% - Wuples5% - Open — no brand owns it (6 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +199.2% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 17.2×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/ryobi-lawn-mower-blade/trend)
## **Top ryobi lawn mower blade search terms**
- **ryobi 20 inch mower blade**13K/yr+187.6%5.8% conv. - **ryobi 20 inch lawn mower 40v blade replacement**4K/yr+279.2%4.9% conv. - **ryobi lawn mower blade 20 inch**3K/yr+165.0%4.2% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/ryobi-lawn-mower-blade/search-terms)
## **Top ryobi lawn 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.
0%5%$2K10%$3K15%$5K20%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Foifatt 20 Inch Lawn Mower Replacement Blade Compatible with Ryobi 40V Brushless RY40180 RY40190 RY401110 Model Mowers Replaces AC04020 HalfMoon + Round Center Hole**Foifatt**$37.27**4.0★70 rev](https://www.amazon.com/dp/B0DT738ZVS) [2**Belleone Mulching Mower Blade Compatible with Ryo bi 20 Inch Lawn Mower Replaces for 635373 33120BDB and 514061-49 (2 Pack)**Belleone**$37.86**4.0★37 rev](https://www.amazon.com/dp/B0F43VLF1F) [3**SummerCool 20 Lawn Mower Blade AC04020 Replace for Ryobi 20 Inch Mowers Parts Compatible with Ryobi RY40180 RY40190 RY401110 RY401120 Mowers Mulching Blade 20 Inch Black**SummerCool**$29.07**4.2★66 rev](https://www.amazon.com/dp/B0GGH8QGYC) [4**Belleone Mulching Mower Blade Compatible with Ryo bi 20 Inch Lawn Mower Replaces for 635373 33120BDB and 514061-49 (1 Pack)**Belleone**$24.72**4.0★37 rev](https://www.amazon.com/dp/B0F43Y61VN) [5**GardTok Mower Blades Fit for RYOBI 20-inch Deck Lawn Mower Ryobi 40V Brushless Mowers RY40180 RY40190 RY401110 RY401120 RY40LM30 RY40LM03 High-Hardness Steel Mulching Blade Replaces AC04020**GardTok**$28.81**3.9★13 rev](https://www.amazon.com/dp/B0F9KJ7YLN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Oregon 20 Inch Lawn Mower Blade Mower Blade for 20 Deck 19-15/16 Length Direct Replacement for Ryobi AC04029 & Fits Ryobi RY401170 Push / RY401180 SP (1 Pack)**Oregon**$17.16**1 rev1mo ago](https://www.amazon.com/dp/B0H52QT9FF) [**20 in AC04029 Lawn Mower Blade Replacement Compatible with RYOBI 40V Brushless Cordless Mowers PBLLM05 RY401170/RY401017 RY401180/RY401018 Half-Moon and Square Center Hole 2 Pack**Foifatt**$44.35**2 rev2mo ago](https://www.amazon.com/dp/B0GY4D5NZL) [**KOLTRUNEX Lawn Mower Blade 19.21 Replacement for RYOBI 40V 20-Inch Mower RY401011 RY401012 RY40108 RY40109 Replaces OEM 682162001 635373001 AC04020 Round Center Hole 2 Pack**KOLTRUNEX**$38.83**8 rev4mo ago](https://www.amazon.com/dp/B0GR8GLVX4) [**KOLTRUNEX Mower Blade 19.21 Replacement for Ryobi 682162001 635373001 AC04020 Compatible with Ryobi 40V 20-Inch Deck Mowers RY401011 RY401012 RY40108 RY40109 Circle Center Hole 1 Pack**KOLTRUNEX**$29.06**5 rev4mo ago](https://www.amazon.com/dp/B0GQSHWWZL) [**Foifatt AC04029 Replacement Mower Blades 20 in for RYOBI 40V Brushless Cordless Lawn Mowers RY401018 / RY401170 / RY401017 / RY401180 Center Round Hole with Half-Moon & Square Hole**Foifatt**$45.56**70 rev5mo ago](https://www.amazon.com/dp/B0GL85ZJWZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KOLTRUNEX Mower Blade 19.21 Replacement for Ryobi 682162001 635373001 AC04020 Compatible with Ryobi 40V 20-Inch Deck Mowers RY401011 RY401012 RY40108 RY40109 Circle Center Hole 1 Pack**KOLTRUNEX**$29.06**3.8★**▲ 85%**](https://www.amazon.com/dp/B0GQSHWWZL) [**20 in AC04029 Lawn Mower Blade Replacement Compatible with RYOBI 40V Brushless Cordless Mowers PBLLM05 RY401170/RY401017 RY401180/RY401018 Half-Moon and Square Center Hole 2 Pack**Foifatt**$44.35**5.0★**▲ 85%**](https://www.amazon.com/dp/B0GY4D5NZL) [**Wuples 20inch Lawn Mower 40V Blade Replacement for Ryobi RY401011 RY40180 RY40190 RY401120 RY40LM30 20Inch 40V Brushless Mowers Half-Moon & Round Center Hole Steel Low Lift Blade Replace AC04020 2Pcs**Wuples**$38.18**2.1★**▲ 84%**](https://www.amazon.com/dp/B0GDPY88N5) [**SummerCool AC04020 2 Pack Mower Blades Replace for Ryobi 20 Inch 40V Brushless Mowers 20 Lawn Mower Blade Compatible with Ryobi RY40180 RY40190 RY401110 RY401120 Mowers**SummerCool**$36.53**4.2★**▲ 84%**](https://www.amazon.com/dp/B0GFW2DKT1) [**Oregon 20 Inch Lawn Mower Blade Mower Blade for 20 Deck 19-15/16 Length Direct Replacement for Ryobi AC04029 & Fits Ryobi RY401170 Push / RY401180 SP (1 Pack)**Oregon**$17.16**3.0★**▲ 84%**](https://www.amazon.com/dp/B0H52QT9FF)
**~~View all trending →~~**
## **What buyers say about ryobi lawn mower blade**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**37%
*“Fits perfect”*
**Value For Money**13%
*“at a more affordable price”*
**Quality-Overall**13%
*“Good quality”*
**Advertised Vs Actual Product**8%
*“it gets the job done”*
**Cutting/Trimming**8%
*“Blades cut the grass perfectly and effectively”*
**Assembly/Installation**5%
*“Works great, install”*
**Ease Of Use**2%
*“It was that simple”*
**Ease Of Cleaning**2%
*“Clean Cut Without the OEM Price”*
**Efficiency**2%
*“It works”*
**Durability**2%
*“Durable Blade”*
### **What buyers complain about **
**Size-Overall**60%
*“Blade was too short”*
**Advertised Vs Actual Product**11%
*“It was not as described”*
**Mounting**4%
*“The width of the blade is also a bit larger than OEM so the retainer piece don't fit properly”*
**Quality-Overall**3%
*“Garbage, don't waster your money”*
**Assembly/Installation**3%
*“getting it installed was another story”*
**Ease Of Cleaning**3%
*“Had a little problem removing old blades”*
**Metal Quality**3%
*“Cheap punched steel”*
**Cutting/Trimming**2%
*“just not cut correctly”*
### **Top return reasons **
**Size-Overall**65%
**Advertised Vs Actual Product**16%
**Mounting**7%
**Defective Material/Parts**4%
**Shape/Style**2%
**Mechanism Issues**1%
**Functionality-Overall**1%
**Add-Ons/Attachments**1%
**Cutting/Trimming**1%
**Assembly/Installation**1%
## **Common questions**
- **Is ryobi lawn mower blade profitable to sell on Amazon United States?**
- The niche generates $32K/yr across 23 tracked products. 2 of 10 products launched in the last 360 days are still selling. 90-day search growth is +199.2%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the ryobi lawn mower blade niche?**
- 12 brands and 20 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in ryobi lawn mower blade?**
- Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Mounting. The return rate is 4.0%.
- **When does demand for ryobi lawn mower blade peak?**
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 17.2× the quietest.
- **What does it cost to enter the ryobi lawn mower blade niche?**
- Listings span $17.16–$45.56; the average listing price is $31.92 (sweet spot $15–$100). The average incumbent carries 328 reviews — the moat a new listing must climb.
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