---
title: "dot 4 brake fluid motorcycle — Niche Verdict: Skip it (34/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/dot-4-brake-fluid-motorcycle"
last_updated: "2026-07-10T03:33:30.800Z"
locale: en
meta:
  description: "a small market ($68K/yr) — dot 4 brake fluid motorcycle doesn't clear our bar today."
  "og:description": "a small market ($68K/yr) — dot 4 brake fluid motorcycle doesn't clear our bar today."
  "og:title": "dot 4 brake fluid motorcycle — Niche Verdict: Skip it (34/100) | Amazon United States - Flapen"
---

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# **dot 4 brake fluid motorcycle**

**Skip it****34/100 **

a small market ($68K/yr) — dot 4 brake fluid motorcycle doesn't clear our bar today.

**Market/yr**

**$68K**

**Growth (1y)**

**+121.7%**

**Products**

**10**

**Brands**

**8**

was 9 a year ago

**Sellers**

**91**

**Price range**

**$5.68–$36.05**

**Returns**

**1.0%**

**Rating**

**4.8★**

**Skip it**

Scored 34/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**3**

 ×0.30

Growth

**68**

 ×0.30

Competition

**10**

 ×0.20

Quality gap

**20**

 ×0.10

Returns

**92**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +121.7% year over year.

1K510Spike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Apr, May · busiest ÷ quietest = 2.8×

## **Competition**

- STP37% - Valvoline25% - Motul17% - Maxima8% - Quicksilver5% - Lucas Oil3% - Other (2 brands)6%

The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack. 8 brands and 91 sellers compete here.

**Brands**

**8 **▼falling

was 9 a year ago

**Sellers**

**91**

**Top 5 brand share**

**91%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![STP Synthetic DOT 4 Brake Fluid 12 oz For ABS Disc Drum Systems](https://m.media-amazon.com/images/I/41YsYdRU18L.jpg) [**STP Synthetic DOT 4 Brake Fluid 12 oz For ABS Disc Drum Systems**](https://www.amazon.com/dp/B01E6DIFQM)

STP$7.534.8★72737%▼falling

2
![Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 32oz](https://m.media-amazon.com/images/I/31Bz42L-mgL.jpg) [**Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 32oz**](https://www.amazon.com/dp/B00AN1X4UE)

Valvoline$9.994.8★1,28519%▲rising

3
![Motul RBF 600 Brake Fluid DOT 4 Racing & High Performance 100% Synthetic Brake Fluid for Cars & Motorcycles Track Day Street & Performance Applications 500ml](https://m.media-amazon.com/images/I/31z6loIHNTL.jpg) [**Motul RBF 600 Brake Fluid DOT 4 Racing & High Performance 100% Synthetic Brake Fluid for Cars & Motorcycles Track Day Street & Performance Applications 500ml**](https://www.amazon.com/dp/B004LEYJO4)

Motul$19.844.9★2,52214%▲rising

4
![DOT 4 Standard Brake Fluid](https://m.media-amazon.com/images/I/310W9uKlfEL.jpg) [**DOT 4 Standard Brake Fluid**](https://www.amazon.com/dp/B07MK4D9MZ)

Maxima$12.304.8★3618%▼falling

5
![Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 12oz](https://m.media-amazon.com/images/I/314iuDlVF6L.jpg) [**Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 12oz**](https://www.amazon.com/dp/B00F9R91T0)

Valvoline$5.684.8★1,2856%▲rising

6
![Quicksilver DOT 4 Brake Fluid for Marine Automotive and Powersports Brake Systems 12oz](https://m.media-amazon.com/images/I/41I2XAkVa+L.jpg) [**Quicksilver DOT 4 Brake Fluid for Marine Automotive and Powersports Brake Systems 12oz**](https://www.amazon.com/dp/B085CNMKFF)

Quicksilver$9.284.8★1,9215%▲rising

7
![Dot 4 Brake Fluid 12Oz](https://m.media-amazon.com/images/I/51QO1JlQAOL.jpg) [**Dot 4 Brake Fluid 12Oz**](https://www.amazon.com/dp/B00I9Z781W)

Lucas Oil$7.534.8★1,6723%▼falling

8
![Liqui Moly Brake Fluid DOT 4 | 500 ML | SKU: 20154](https://m.media-amazon.com/images/I/41ZmXnb-txL.jpg) [**Liqui Moly Brake Fluid DOT 4 | 500 ML | SKU: 20154**](https://www.amazon.com/dp/B07DG3X3W6)

Liqui Moly$13.274.8★623%—flat

9
![Motul RBF 600 Brake Fluid DOT 4 Racing & High Performance 100% Synthetic Brake Fluid for Cars & Motorcycles Track Day Street & Performance Applications 500ml (2 Pack)](https://m.media-amazon.com/images/I/31z6loIHNTL.jpg) [**Motul RBF 600 Brake Fluid DOT 4 Racing & High Performance 100% Synthetic Brake Fluid for Cars & Motorcycles Track Day Street & Performance Applications 500ml (2 Pack)**](https://www.amazon.com/dp/B07KY29SY6)

Motul$36.054.9★2,5223%▲rising

10

![Honda 08203-0004 DOT 4 Brake Fluid](https://m.media-amazon.com/images/I/31XdrfpE+tL.jpg) [**Honda 08203-0004 DOT 4 Brake Fluid**](https://www.amazon.com/dp/B0039OTLWM)

Honda$11.614.8★4923%—flat

## **Product shelf**

All 10 tracked products in this niche.

Top sellersNewestTrending

[![STP Synthetic DOT 4 Brake Fluid 12 oz For ABS Disc Drum Systems](https://m.media-amazon.com/images/I/41YsYdRU18L.jpg)**STP Synthetic DOT 4 Brake Fluid 12 oz For ABS Disc Drum Systems** STP**$7.53**4.8★727 reviews](https://www.amazon.com/dp/B01E6DIFQM) [![Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 32oz](https://m.media-amazon.com/images/I/31Bz42L-mgL.jpg)**Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 32oz** Valvoline**$9.99**4.8★1,285 reviews](https://www.amazon.com/dp/B00AN1X4UE) [![Motul RBF 600 Brake Fluid DOT 4 Racing & High Performance 100% Synthetic Brake Fluid for Cars & Motorcycles Track Day Street & Performance Applications 500ml](https://m.media-amazon.com/images/I/31z6loIHNTL.jpg)**Motul RBF 600 Brake Fluid DOT 4 Racing & High Performance 100% Synthetic Brake Fluid for Cars & Motorcycles Track Day Street & Performance Applications 500ml** Motul**$19.84**4.9★2,522 reviews](https://www.amazon.com/dp/B004LEYJO4) [![DOT 4 Standard Brake Fluid](https://m.media-amazon.com/images/I/310W9uKlfEL.jpg)**DOT 4 Standard Brake Fluid** Maxima**$12.30**4.8★361 reviews](https://www.amazon.com/dp/B07MK4D9MZ) [![Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 12oz](https://m.media-amazon.com/images/I/314iuDlVF6L.jpg)**Valvoline DOT 3 & 4 Synthetic Brake Fluid with High Boiling Point Corrosion Protection Vapor Lock Resistance Compatible with ABS Disc and Drum Brake Systems 12oz** Valvoline**$5.68**4.8★1,285 reviews](https://www.amazon.com/dp/B00F9R91T0) [![Quicksilver DOT 4 Brake Fluid for Marine Automotive and Powersports Brake Systems 12oz](https://m.media-amazon.com/images/I/41I2XAkVa+L.jpg)**Quicksilver DOT 4 Brake Fluid for Marine Automotive and Powersports Brake Systems 12oz** Quicksilver**$9.28**4.8★1,921 reviews](https://www.amazon.com/dp/B085CNMKFF) [![Dot 4 Brake Fluid 12Oz](https://m.media-amazon.com/images/I/51QO1JlQAOL.jpg)**Dot 4 Brake Fluid 12Oz** Lucas Oil**$7.53**4.8★1,672 reviews](https://www.amazon.com/dp/B00I9Z781W) [![Liqui Moly Brake Fluid DOT 4 | 500 ML | SKU: 20154](https://m.media-amazon.com/images/I/41ZmXnb-txL.jpg)**Liqui Moly Brake Fluid DOT 4 | 500 ML | SKU: 20154** Liqui Moly**$13.27**4.8★62 reviews](https://www.amazon.com/dp/B07DG3X3W6)

## **Reviews**

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

### **What buyers love **

**Quality-Overall**31%

*“Nice quality and easy to use”*

**Value For Money**23%

*“Good value”*

**Advertised Vs Actual Product**18%

*“As advertised”*

**Efficiency**7%

*“Brake fluid works great”*

**Lubrication**5%

*“Excellent replacement brake fluid”*

**Ease Of Use**4%

*“this is easy to use”*

**Size-Overall**3%

*“BOTTLE SIZE WAS GOOD VALUE VERY VERSATILE”*

**Durability**2%

*“It certainly made breaking more firmly and responsibly”*

**Pressure**2%

*“consistent hydraulic pressure”*

**Friction**2%

*“Excellent brake fluid”*

### **What buyers complain about **

**Value For Money**35%

*“better price”*

**Quality-Overall**13%

*“Bad brake fluid quality”*

**Durability**13%

*“broke”*

**Hard Feel**6%

*“It used to be instant hard”*

**Size-Overall**6%

*“Tiny bottle”*

**Ease Of Cleaning**6%

*“Brake fluid must be kept clean with no dust or particles contaminating fluid which could lead to braking issues”*

**Defective Material/Parts**6%

*“Defective No screw on top just foil”*

#### **Top return reasons**- Compatibility-Overall34% - Value For Money21% - Leak-Proof11% - Functionality-Overall7% - Size-Overall4% - Defective Material/Parts4% - Advertised Vs Actual Product3% - Assembly/Installation2% - Product Condition2% - Color1%