Disc Brake Rotors

  • Enough stopping power under normal driving conditions.
  • Very effective at acting as a heat-sink.
  • Not as prone to cracking under extreme use like drilled rotors can be.
  • Maintain maximum structural integrity.
  • There are several varieties available.
  • Fight off surface rust and maintain their like-new appearance.
  • Long life time,30000-50000KMs

Reference No. of  Disc  Brake Rotors

MF7100 YH21562 DF8066 24510381

Car Application of  Disc  Brake Rotors 


Technical data of Disc Brake Rotors

Front or Rear Axle Front
Height 47.3 mm
Diameter 256 mm
Centering Diameter 60 mm
Pitch Circle Diameter 114.3 mm
Brake Disc Thickness 18 mm
Minimum Thickness 16 mm
Number of Holes 4
Solid Or Vented V

What is the difference between a vented and solid brake disc?

Solid and vented discs are common terms seen when you’re looking at replacing your brake discs. Vented discs are more like two discs of metal with ribs inbetween, allowing air to flow through and provide a cooling effect. These are consequently generally much thicker than solid discs.

Both will be able to have the same amount of braking force applied to them, but the vented discs are able to shed the heat build-up more quickly than solid discs which leads to a longer period of time before brake fade becomes an issue and more consistent braking accordingly.

Many vehicles simply don’t allow for easy swapping between solid and vented discs due to the thickness difference; if you do have the choice, though, there’s no disadvantage to the vented type for road vehicles – so unless there’s a significant price difference that should be a fairly straight-forward choice. Both types of disc can be machined if there is a build-up of brake pad material on them, and both can be cross-drilled if that’s your style.

MOQ: 50sets each items, 2000 sets for one order.

MOQ: 100 pieces each items, 2000 pieces for one order.

Package: Plastic bag + FRONTECH Color Box or Customer Brand Box +Pallet+Container
2 pcs=1 set
150 pieces = 1 Pallet
20 pallets= 1*20’GP

Related products:
brake pads
brake discs
truck brake pads,
brake sensor
pad kits
Brake drums

Samples policy:available

What is the Minimum Thickness of Brake Discs?

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What is the Minimum Thickness of Brake Discs?

Image of rake disc source PIXABAY

Brake discs usually undergo wear and tear through their lifetime This is mainly because of the friction and heat that is generated between the brake disc and brake pads.

As they wear out, their surface tends to reduce in terms of thickness.

The thinner they become, their efficiency goes down.  They won’t function properly as they used to.

However, there’s  a certain level where you have no option but do a brake disc replacement.

This is because the brake discs would have attained their minimum thickness.

In this article, we are going to look at the minimum thickness that the brake rotors should have.

The Minimum Thickness of Brake Discs

Image of brake disc source PIXABAY

To be frank, there is no standard minimum thickness of the brake discs.

Different brake discs manufacturers specify different minimum thickness for their brake discs

When the thickness goes below what has been recommended by your manufacturer, you should consider doing a brake rotor replacement.

This is because thin brake rotors are inefficient. And can put you at a high risk of being affected by brake failure.

How to Check Thickness of Brake Discs

Image of slotted brake discs source PIXABAY

How will I know whether the thickness of my brake discs is beyond the minimum level?

There is no shortcut to this. You have to manually check them.

The good news is you can check the brake discs without involving a mechanic.

Start by jacking up the vehicle so that you can remove the front wheels.

Once the wheels are off, you will have a clear view of the brake discs. Don’t be in a rush to remove the brake disc.

From the look, you will be able to judge whether the disc is too thin to warrant a brake disc rotor replacement.

What if I want to remove the brake discs?

Before you remove the brake disc, start by removing the brake caliper.

You will then remove the brake discs and have a thorough look at it.

Apart from the thickness of the brake rotor, you can also check for rusts and other physical abrasions.

You can also remove dust that might have accumulated on the brake rotor.

From there you can consider whether to buy new brake discs or not.

Can I Replace my Brake Rotors

You have concluded that your brake rotor thickness is below the minimum level and need to be replaced.

You are torn between taking the vehicle to the mechanic or doing the job yourself.

While brake disc rotor replacement is a task that you can do, it requires some level of mechanical knowledge.

You need to have some knowledge of how the brake system works.

Do you have adequate knowledge and skills on the brake rotors? Proceed to do brake and brake rotor replacement on your own.

The main advantage of DIY is you will be able to cut down on the brake rotor replacement cost.

In addition to the knowledge and skills, you should also have the right tools that will enable you to do the job smoothly.

How Long do the Brake Discs Last?

One of the things that you like to know with regards to the brake pad and rotor replacement is the lifespan of the brake rotors.

Generally, the lifespan of brake discs ranges between 15,000 and 70,000 miles.

Your driving style and the type of brake pads that you use will determine the lifespan of your brake rotors.

Some types of brake pads tend to be very aggressive on the brake rotors.

As they do so, the hasten the rate at which the brake discs wear hence reducing the lifespan.

You should also know that the life expectancy of the brake rotors differs from one vehicle to another.

Effects of Rust and Corrosion on Brake Rotor Thickness

It is obvious that rust and corrosion have negative effects on the surface of the brake disc.

Unless you thoroughly check the surface, you won’t notice any changes in the thickness of the brake rotor.

It will just remain thick yet in the real sense it is undergoing serious physical and structural changes.

To be on the safe side, ensure that check your brake discs regularly for the rust.

In fact, most brake disc manufacturers recommend that you should check the discs after every 1000 miles.

You will be able to identify a problem in good time and start solving it instead of waiting for the last minutes.

What is the Cost of Brake Rotor Replacement?

Image of brake disc

To find the cost of brake rotor replacement, the first thing that you should focus on is the price of the brake rotor.

The average price of a brake disc falls between $200 and $380.

This price depends on the specifications of the brake rotor and the manufacturer.

High-performance brake rotors are likely to cost more than the average brake rotors.

Also, some manufacturers sell affordable brake rotors while others sell expensive rotors.

The type of vehicle that you drive will also determine the cost of brake rotor replacement.

The labor required will also add up to the total price of brake rotor replacement.

However, doing the job yourself will help to save on the cost of replacing the rotors. You will only pay for the price of these brake components.

Brake Rotor Manufacturer

Are you ready to do a brake rotor replacement? Consider buying new brake discs from a reputable brake discs manufacturer.

It is only from a reputable manufacturer that you can be sure of finding quality brake discs.

Filter from a list of brake rotor manufacturers in China until you find the one you can trust.


At least now you know the minimum thickness of the brake discs.

Even as you drive, keep monitoring the thickness of the brake rotor to avoid being caught off-guard.

You will always drive in peace if you know that your brake discs are in good condition.

Read More about Disc Brake Rotors

Minimum thickness of brake discs

Technical details of brake rotor

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