Best Aluminium Bike Brake Rotors of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 7 Feb 2025

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Aluminium bike brake rotors are high-quality components that are designed to enhance the stopping power and performance of your bicycle's braking system. These rotors are made from lightweight and durable aluminium, which helps to reduce the overall weight of your bike and improve its handling. They are available in a range of sizes and designs to fit most types of bikes, and they offer excellent heat dissipation and braking performance in all weather conditions. Whether you're a professional cyclist or a casual rider, aluminium bike brake rotors are a great investment that can help you ride with greater confidence and control.

At a Glance: Our Top Picks

Shimano SM-RT86M2 Ice-Tech Brake Disc 180mm Cover #TOP 1
Shimano SM-RT86M2 Ice-Tech Brake Disc 180mm
ftb score rating icon 9.9
BCOATH Hydraulic Disc Brakes for Mountain Bikes Cover #TOP 2
BCOATH Hydraulic Disc Brakes for Mountain Bikes
ftb score rating icon 9.8
BOROCO 140mm Stainless Steel Brake Rotor Cover #TOP 3
BOROCO 140mm Stainless Steel Brake Rotor
ftb score rating icon 9.6

Top 3 Aluminium Bike Brake Rotors

#TOP 1

Shimano SM-RT86M2 Ice-Tech Brake Disc 180mm

SMRT86M2
Aluminium, Black
180 mm
Shimano SM-RT86M2 Ice-Tech Brake Disc 180mm Cover
Shimano SM-RT86M2 Ice-Tech brake disc, XT, diameter 180 mm, 6-hole mount, Aluminium, Black

The Shimano Ice-Tech Brake Disc offers a two-part construction that enhances rigidity while keeping the weight low, making it ideal for cyclists who value performance. Its Ice-Technology ensures longer pad life, allowing you to ride longer without frequent replacements. You will also appreciate the significantly quieter braking, which contributes to a more enjoyable ride. Additionally, the design promotes better heat dissipation, providing consistent braking power during long descents, ensuring you feel safe and in control.

What We Like
Higher rigidity, lower weight
Longer pad life
Quieter braking
Better heat dissipation
#TOP 2

BCOATH Hydraulic Disc Brakes for Mountain Bikes

BCOATH
6BB1582001CZ
Silver 44 mm
4.4X4.4X0.9CM
BCOATH Hydraulic Disc Brakes for Mountain Bikes Cover
BCOATH Bicycles 2 Pcs Bicycle Disc Brake with Disc Brakes Rotors Hydraulic Disc Brakes for Bike Hub Adapter Bike Brakes for Mountain Bike Aluminium Motor Center

The BCOATH Disc Brakes are designed for mountain and road bikes, offering a stylish and modern look that complements your bicycle perfectly. The rotors are versatile, ensuring compatibility with various bike types, which means you can enjoy a smooth ride regardless of your preferences. With a thoughtfully designed front brake rotor, you can expect a reliable and enjoyable braking experience. Additionally, the included hub disc adapters enhance your riding safety, allowing you to ride with confidence.

What We Like
Stylish design
Wide compatibility
Reliable braking performance
Enhanced riding safety
#TOP 3

BOROCO 140mm Stainless Steel Brake Rotor

BOROCOg1tki02bny
BOROCO 140mm Stainless Steel Brake Rotor Cover
BOROCO Bike Disc Brake Rotor,140mm Mountain Bike Brake Disc,Stainless Steel Alloy Hollowed Design Centerlock Bicycle Disc Rotor,Bicycle Accessories for MTB,Road Bike

The BOROCO Brake Rotor is crafted from high-quality stainless steel and aluminium alloy, ensuring remarkable durability and resistance to wear and deformation. Its hollow design enhances the friction coefficient, significantly improving your braking performance and ensuring safety during rides. Weighing in at a lightweight, it adds minimal burden to your bike while delivering effective heat dissipation. With easy installation, this rotor is a convenient replacement for both mountain and road bikes, allowing you to enjoy your cycling adventures without hassle.

What We Like
Durable materials for longevity
Improved braking performance
Lightweight design
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do bike brake rotors make a difference?

The bigger the rotor, the more braking power you get and better heat distribution, but also the greater the weight. Usually downhillers go for 205mm rotors on the front and 180 on the rear. For more calm disciplines like XC 160mm rotors are more common.

2. What type of brakes are best for bikes?

Disc brakes are one of the most powerful bike brake types on the marketplace. Although invented after the rim brake, they are arguably the most well-regarded brakes in cycling, due to their increased responsiveness and consistent performance in all weather conditions.

3. How do I choose bike rotors?

Broadly speaking, the bigger the rotor you are using, the more braking power available. The bigger the disc, the more braking surface is available per revolution of the wheel and the more leverage your brakes are able to exert on it. The most common rotor sizes are 160, 180 and 203mm.

4. Are all bike rotors the same?

Generally, disk brake rotors of same diameter are thought of as cross-compatible, but there are some edge cases when this might not be true: Rotor thickness might not be the same across manufacturers and disk brake calipers might be designed with thicker/thinner rotor in mind.

Editor's Notes

During our aluminium bike brake rotor research, we found 220 aluminium bike brake rotor products and shortlisted 3 quality products. We collected and analyzed 13,739 customer reviews through our big data system to write the aluminium bike brake rotors list. We found that most customers choose aluminium bike brake rotors with an average price of £12.76.

The aluminium bike brake rotors are available for purchase. We have researched hundreds of brands and picked the top brands of aluminium bike brake rotors, including Shimano, BCOATH, BOROCO. The seller of top 1 product has received honest feedback from 850 consumers with an average rating of 4.8.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.