---
title: "Rear Brake Rotor — $299K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/rear-brake-rotor"
last_updated: "2026-08-10T02:45:52.765Z"
locale: en
meta:
description: "Niche score 50/100 · $299K/yr market · 190K searches/yr. Prices mostly outside the sweet spot ($4.87–$548.46) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $299K/yr market · 190K searches/yr. Prices mostly outside the sweet spot ($4.87–$548.46) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Rear Brake Rotor — $299K/yr Amazon US Niche (2026) - Flapen"
---
# **rear brake rotor**
**Worth a look**
Shows a fragmented shelf (top 5 take 17% of clicks), but prices mostly outside the sweet spot ($4.87–$548.46) keeps it on the watch list.
Market size 51Growth 36Conversion 22Competition 96Returns 24Price range 16Avg price 79Brand share 59Review moat 52Quality gap 47
**Competition**
**Incredible****17%**
top-5 click share — an open shelf
**Avg price**
**Great****$88.16**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Good****1,436.54**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$299K**
$299K/yr · 190K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+8.8%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****5.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$4.87–$548.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, rear brake rotor is a $299K/yr Amazon United States market (190K searches/yr). The top 5 brands hold 70% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **rear brake rotor market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$353K–$441K**
- units × avg price
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#485**
- **Page quality**
- **0%**
- **Prime**
- **91%**
- **Sponsored**
- **70%**
- **Out of stock**
- **0.7%**
- **Avg brand age**
- **61 months**
- **Avg seller age**
- **169 days**
## **Competition & brand share**
Clicks spread well past the top 5 (17% combined) — an open shelf where new products get seen.
**Brands**
**25 **▼falling
**Sellers**
**125**
**Top-5 brand share**
**70%**
Top 20: 98%
**Top-5 click share**
**17%**
Top 20: 41%
**Open market**
**25%**
- TRQ19% - Bendix19% - ACDelco17% - PowerStop9% - Bosch6% - A-Premium5%
## **Demand**
Weekly Amazon search volume, last 40 weeks — +8.8% search growth over the last 90 days.
5K4KOct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/automotive/rear-brake-rotor/trend)
## **Top rear brake rotor search terms**
- **rear brake rotor**59K/yr+9.3%0.8% conv. - **trq brake pads and rotors kit**19K/yr+12.6%0.3% conv. - **disco de frenos traseros**13K/yr+28.5%0.5% conv. - **back rotors**14K/yr+0.1%0.4% conv. - **rotor front**14K/yr-13.0%0.2% conv. - **disc brake**11K/yr+15.7%0.4% conv. - **detroit axel**9K/yr+19.0%0.1% conv. - **honda oem brake pads and rotors**14K/yr+15.5%0.1% conv. - **rotores de discos de frenos para auto**10K/yr-8.0%0.1% conv. - **front brakes and rotors kit with calipers**7K/yr+6.8%0.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/rear-brake-rotor/search-terms)
## **Top rear brake rotor 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%2%$6K4%$12K6%$18K8%$24K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**TRQ Front and Rear Brake Pad & Rotor Kit Ceramic Premium G-Coated Compatible with 2007-2013 Acura MDX 2010-2013 ZDX 2009-2015 Honda Pilot**TRQ**$267.28**4.3★94 rev](https://www.amazon.com/dp/B09HNLPLQ6) [2**TRQ Front and Rear Brake Pad & Rotor Kit Ceramic Compatible with 2010-2015 Lexus RX350 RX450h 2014-2019 Toyota Highlander 2011-2020 Sienna**TRQ**$242.15**4.3★253 rev](https://www.amazon.com/dp/B086S4YSF4) [3**A-Premium 10.31 inch (261.9mm) Rear Solid Disc Brake Rotors Compatible with Select Kia and Hyundai Models - Elantra Elantra GT Kona Veloster Venue Forte Forte Koup Forte5 Soul 2-PC Set**A-Premium**$60.34**4.4★73 rev](https://www.amazon.com/dp/B0B3RMQVPS) [4**Bendix Premium PRT5265 Rear Brake Rotor for select Cadillac Escalade Chevrolet Astro Silverado Chevy Suburban Tahoe GMC Safari Sierra Yukon XL (models with 325mm Rotors)**Bendix**$48.97**4.4★1,620 rev](https://www.amazon.com/dp/B00ZJGJE70) [5**ACDelco Silver Rear Brake Rotor 18A1493A | GM 19261813 Brake Rotors for Select Ford Fusion Lincoln MKZ Zephyr Mazda Mercury and more**ACDelco**$17.66**4.6★323 rev](https://www.amazon.com/dp/B003YMVOII)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**A-Premium 10.31 inch (261.9mm) Rear Solid Disc Brake Rotors Compatible with Select Kia and Hyundai Models - Elantra Elantra GT Kona Veloster Venue Forte Forte Koup Forte5 Soul 2-PC Set**A-Premium**$60.34**73 rev4y ago](https://www.amazon.com/dp/B0B3RMQVPS) [**TOBWOLF 1 Pair MTB Disc Brake Set Hydraulic Disc Brake Kit with 160mm Rotors Left Front 81cm & Right Rear 147cm Aluminum Oil Pressure Calipers Levers for Mountain Bike E-Bike Fat Bike Road Bike**TOBWOLF**$42.37**563 rev4y ago](https://www.amazon.com/dp/B0B2NR8SXF) [**TRQ Front Ceramic Brake Pad and Rotor Kit Compatible with Manual Paring Bake 2015-2019 Hyundai Sonata 2015-2020 Kia Optima 2021-2024 Hyundai Kona Electric - Verify Fitment & Trim**TRQ**$136.63**831 rev4y ago](https://www.amazon.com/dp/B09HWYV4GH) [**TRQ Front and Rear Brake Pad & Rotor Kit Ceramic Premium G-Coated Compatible with 2007-2013 Acura MDX 2010-2013 ZDX 2009-2015 Honda Pilot**TRQ**$267.28**94 rev4y ago](https://www.amazon.com/dp/B09HNLPLQ6) [**Front Brake Kit Drilled and Slotted Brake Rotors Ceramic Brake Pads for Cadillac Escalade Chevy Silverado 1500 Tahoe GMC Yukon**Acinoparts**$98.66**903 rev4y ago](https://www.amazon.com/dp/B09F2PKJJK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TRQ Front and Rear Brake Pad & Rotor Kit Ceramic Premium G-Coated Compatible with 2007-2013 Acura MDX 2010-2013 ZDX 2009-2015 Honda Pilot**TRQ**$267.28**4.3★**▲ 168%**](https://www.amazon.com/dp/B09HNLPLQ6) [**Bendix Premium PRT5398 Rear Brake Rotor for Nissan Altima 2022-2002 Juke 2017-2011 Maxima 2008-2004 Maxima 2018 Sentra 2019-2007**Bendix**$33.81**4.4★**▲ 103%**](https://www.amazon.com/dp/B00ZJGJRZ4) [**A-Premium 10.31 inch (261.9mm) Rear Solid Disc Brake Rotors Compatible with Select Kia and Hyundai Models - Elantra Elantra GT Kona Veloster Venue Forte Forte Koup Forte5 Soul 2-PC Set**A-Premium**$60.34**4.4★**▲ 86%**](https://www.amazon.com/dp/B0B3RMQVPS) [**BOSCH 26011446 QuietCast Premium Disc Brake Rotor - Compatible with Select Acura MDX ZDX; Honda Odyssey Pilot; REAR - Single**Bosch**$53.38**4.5★**▲ 67%**](https://www.amazon.com/dp/B00AHJFDHO) [**Detroit Axle - Brake Kit for Chevy GMC Silverado Sierra 1500 Tahoe Yukon XL Suburban Escalade ESV Drilled Disc Rotors Ceramic Brakes Pads Replacement : 12.99 Front & 13.58 Rear Rotor**Detroit Axle**$281.08**4.5★**▲ 66%**](https://www.amazon.com/dp/B08233BS4Q)
**~~View all trending →~~**
## **What buyers say about rear brake rotor**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Fit like it should and looks great”*
**Quality-Overall**23%
*“excellent hardware”*
**Value For Money**15%
*“Good price”*
**Assembly/Installation**10%
*“Install was straight forward”*
**Advertised Vs Actual Product**4%
*“Works as expected”*
**Friction**2%
*“Good brake discs with pads”*
**Functionality-Overall**2%
*“works”*
**Strength**2%
*“Very sturdy”*
**Efficiency**2%
*“Work good and look like performance brakes”*
**Durability**2%
*“No break dust”*
### **What buyers complain about **
**Size-Overall**14%
*“it was actually too big”*
**Quality-Overall**12%
*“Very suspect quality control”*
**Rusts/Corrodes**8%
*“Prone to rust”*
**Noise Level**8%
*“Absolutely deafening squeal”*
**Compatibility-Overall**6%
*“Not for 2009 Honda Accord”*
**Durability**5%
*“blew up”*
**Thickness**5%
*“Thickness of disc”*
**Advertised Vs Actual Product**4%
*“False advertising”*
**Value For Money**4%
*“honestly buy cheap buy twice”*
**Functionality-Overall**3%
*“Doesn't stop as quickly”*
### **Top return reasons **
**Size-Overall**53%
**Compatibility-Overall**14%
**Defective Material/Parts**6%
**Advertised Vs Actual Product**5%
**Value For Money**4%
**Functionality-Overall**3%
**Thickness**2%
**Assembly/Installation**2%
**Product Condition**2%
**Mounting**2%
## **Common questions**
- **Is rear brake rotor profitable to sell on Amazon United States?**
- The niche generates $299K/yr across 128 tracked products. 4 of 7 products launched in the last 360 days are still selling. 90-day search growth is +8.8%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the rear brake rotor niche?**
- 25 brands and 125 sellers compete. The top 5 products take 17% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in rear brake rotor?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Rusts/Corrodes. The return rate is 5.4% — above our launch gate.
- **What does it cost to enter the rear brake rotor niche?**
- Listings span $4.87–$548.46; the average listing price is $88.16 (sweet spot $15–$100). The average incumbent carries 1,437 reviews — the moat a new listing must climb.
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