---
product_id: 4519228
title: "Finish Line High Performance DOT 5.1 Bicycle Brake Fluid – Premium Low Viscosity Hydraulic Disc Brake Fluid for Superior Lever Response and Consistent Performance – 4oz Bottle"
brand: "finish line"
price: "€ 25.59"
currency: EUR
in_stock: true
reviews_count: 13
category: "Finish Line"
url: https://www.desertcart.com.cy/products/4519228-finish-line-high-performance-dot-5-1-bicycle-brake-fluid
store_origin: CY
region: Cyprus
---

# Super low viscosity for smooth lever response Temperature stable in extreme heat & cold DOT 5.1 chemistry for reliable braking Finish Line High Performance DOT 5.1 Bicycle Brake Fluid – Premium Low Viscosity Hydraulic Disc Brake Fluid for Superior Lever Response and Consistent Performance – 4oz Bottle

**Brand:** finish line
**Price:** € 25.59
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Stop on a dime, ride with confidence every time!

## Quick Answers

- **What is this?** Finish Line High Performance DOT 5.1 Bicycle Brake Fluid – Premium Low Viscosity Hydraulic Disc Brake Fluid for Superior Lever Response and Consistent Performance – 4oz Bottle by finish line
- **How much does it cost?** € 25.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/4519228-finish-line-high-performance-dot-5-1-bicycle-brake-fluid)

## Best For

- finish line enthusiasts

## Why This Product

- Trusted finish line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Confidence:** Temperature stable formula guarantees consistent viscosity and dependable control from icy descents to blazing climbs.
- • **Unshakable Under Pressure:** Foam and overheat resistant to prevent vapor lock and maintain braking performance in the most demanding conditions.
- • **Precision Control, Every Ride:** Low viscosity formula ensures crisp, consistent lever feel and pad retraction for superior stopping power.
- • **Trusted by Pros & Enthusiasts:** Highly rated and compatible with all DOT 5.1 systems, offering premium performance at a better value than OEM fluids.
- • **Engineered for Peak Performance:** Specifically formulated for all hydraulic disc brake systems to deliver maximum fluid life and braking reliability.

## Overview

Finish Line High Performance DOT 5.1 Bicycle Brake Fluid is a premium, low-viscosity hydraulic fluid engineered for all bicycle disc brake systems. It delivers smooth lever response, prevents overheating and foaming, and maintains consistent braking performance across extreme temperatures. Trusted by riders and mechanics alike, this 4oz bottle offers superior stopping power and long-lasting reliability at a competitive price.

## Description

Finish Line High Performance DOT 5.1 Bicycle Brake Fluid is a premium hydraulic disc brake fluid engineered for maximum reliability and control. Its advanced low-viscosity formula provides smooth lever response, precise pad retraction, and consistent braking across a wide range of riding conditions. Designed with cutting-edge chemistry, this fluid resists foaming and overheating to prevent vapor lock and performance loss during demanding rides. Temperature stable and compatible with all current DOT 5.1 brake systems, it ensures dependable stopping power whether you’re riding road, mountain, or gravel. Trusted by riders and mechanics, Finish Line DOT 5.1 Brake Fluid delivers superior performance and long-lasting reliability.

Review: Great performance and value - I used it to bleed the SRAM AXS. And I'm glad I did because the old fluid become murky and the braking performance was noticeably worse compared to my other bike. After the bleed I noticed major improvement braking performance. It even feels a bit too much LOL. What I really like about this fluid is that it is almost clear so it is very easy to see when the system is fully flushed. I used almost a full bottle on a single bike which was enough to flush each line two times. The price was better compared to original SRAM brake fluid. And the performance might even be better or at very least equal to one. I'm definitely going to buy this fluid for future brake fluid changes.
Review: excelent!! - excelent!!

## Features

- Engineered for Bicycles: Specifically formulated for use in all hydraulic disc brake systems
- High Performance Fluid: DOT 5.1 chemistry delivers reliable braking power in demanding conditions
- Temperature Stable: Maintains consistent viscosity in extreme heat and cold for dependable control
- Foam and Overheat Resistant: Prevents vapor lock, overheating, and loss of braking performance
- Smooth Lever Response: Low viscosity formula ensures precise pad retraction and consistent feel
- A high-Performance DOT 5.1 Brake Fluid Oil for Bicycle Brake Systems, Features a super low viscosity to yield superior lever response, pad retraction
- Specifically engineered for use in bicycle hydraulic disc brake systems
- Specifically engineered for use in bicycle hydraulic disc brakes
- Provides maximum fluid life and braking performance, even at low temperatures and are compatible with all brake systems currently sold
- Formulated specifically for bicycle brake systems and feature no compromise, leading edge chemistry to provide superior fluid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007HOBHXQ |
| Best Sellers Rank | #17,202 in Automotive ( See Top 100 in Automotive ) #17 in Brake Fluids |
| Brand | Finish Line |
| Brand Name | Finish Line |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,255) |
| Date First Available | March 6, 2012 |
| Global Trade Identification Number | 00036121001213 |
| Included Components | Disc Brake Fluid |
| Item Dimensions LxWxH | 2 x 2 x 4 inches |
| Item Form | Oil |
| Item Package Dimensions L x W x H | 3.74 x 1.89 x 1.77 inches |
| Item Weight | 0.8 Ounces |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | Finish Line |
| Material | Multi |
| Model Year | 2013 |
| Number of Items | 1 |
| Package Information | Bottle |
| Package Weight | 0.14 Kilograms |
| Part Number | BD0044801 |
| Recommended Uses For Product | Brake oil |
| SAE J300 Viscosity Grade | 0W |
| Size | 4-Ounce |
| Specific Uses For Product | Disc Brake Fluid |
| Style | Dot 5.1 Brake |
| Suggested Users | unisex |
| UPC | 036121001213 |
| Unit Count | 4.0 Fluid Ounces |
| Viscosity | 0w |

## Product Details

- **Brand:** Finish Line
- **Item Weight:** 0.8 Ounces
- **Liquid Volume:** 4 Fluid Ounces
- **Material:** Multi
- **Package Information:** Bottle

## Images

![Finish Line High Performance DOT 5.1 Bicycle Brake Fluid – Premium Low Viscosity Hydraulic Disc Brake Fluid for Superior Lever Response and Consistent Performance – 4oz Bottle - Image 1](https://m.media-amazon.com/images/I/81bVVR6xUuL.jpg)

## Questions & Answers

**Q: Can i use this on my ztto mtb bike 4 piston brakes**
A: No, it appears that ZTTO requires Mineral Brake Fluid, not DOT Fluid.
You can use Finish Line B007HDLYDU Mineral Oil Brake Fluid.
Thank you,
The Finish Line Team

**Q: Can i use with brakes that are compatible with mineral oil**
A: No.  You must use mineral.  Using DOT brake fluid will ruin your system.

**Q: can i use this for a folding mountain bike , specifically the wallke x3 pro folding fat tire emtb?**
A: This is Dot Brake Fluid. The bike model doesn't make a difference, it all depends on the brake system.

**Q: I opened one of these last year to bleed my brakes. Will it have absobed moisture despite the cap? Can i use it again?**
A: A good way to store opened plastic containers of brake fluid is to quish it after opening until the fluid is almost spilling out (thus pushing out the air) and then screw the lid on. Place in a squished zip lock for further air extraction. I don't understand why they can't manufacture the bottles with this in mind. I'd pay the same for less or more for the same size in such a container!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great performance and value
*by I***. on August 17, 2025*

I used it to bleed the SRAM AXS. And I'm glad I did because the old fluid become murky and the braking performance was noticeably worse compared to my other bike. After the bleed I noticed major improvement braking performance. It even feels a bit too much LOL. What I really like about this fluid is that it is almost clear so it is very easy to see when the system is fully flushed. I used almost a full bottle on a single bike which was enough to flush each line two times. The price was better compared to original SRAM brake fluid. And the performance might even be better or at very least equal to one. I'm definitely going to buy this fluid for future brake fluid changes.

### ⭐⭐⭐⭐⭐ excelent!!
*by A***O on December 10, 2025*

excelent!!

### ⭐⭐⭐⭐⭐ Good Product
*by L***D on March 17, 2025*

Worked well for bike brake change.

## Frequently Bought Together

- Finish Line High Performance DOT 5.1 Brake Fluid, 4-Ounce
- CYCOBYCO Avid Bicycle Brake Bleed Kit for All SRAM Series

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-08*