Center lock Vs 6 Bolt (Rotors And Disc brakes)

The main difference between center lock rotors and 6-bolt rotors is that the center lock rotors are attached to the axle by a single central nut, rather than the more common 4 or 5 nuts or bolt ring.

Center lock Vs 6 Bolt (Analysis)

Center lock

A center lock wheel is a type of automotive wheel in which the wheel is attached to the axle by a single center nut, rather than the more common ring of 4 or 5 nuts or bolts.

This type of wheel is most often seen on race cars or high-performance vehicles, as it offers a number of advantages over the more traditional nut/bolt configuration.

One of the main advantages of a center-lock wheel is that it is much easier to change the wheel in the event of a puncture. With a traditional nut/bolt configuration, you must remove the wheel and then the nuts or bolts to change the tire.

With a center-lock wheel, you can simply remove the wheel and then change the tire. This can save a lot of time and hassle, especially if you are on the road and need to change a tire quickly.

Another advantage of a center lock wheel is that it provides a more secure connection between the wheel and the axle. This is due to the fact that only one nut or bolt needs to be tightened, rather than four or five.

This can be especially important at high speeds, as a more secure connection can help prevent the wheel from coming loose.

6 Bolt

There are two main types of brake rotors: 6-bolt rotors and center-locking rotors. 6-screw rotors are the traditional type of screw rotors and fit onto the screw hubs in a star pattern, which is tightened with a torque wrench.

Centerlock rotors are newer and have a knurled interface that is secured with a locking gasket. The main advantage of the center lock is that it is easier to install and remove, but it is not compatible with all hub designs.

Six-bolt rotors have been the standard for many years and are still widely used. Many riders prefer them because they are easy to find and work with all types of hubs. 6-bolt rotors also tend to be less expensive than center-lock rotors.

If you’re looking for a new set of rotors, 6-bolt rotors are a great option. They are easy to find and work with all types of hubs. Plus, they tend to be less expensive than center lock rotors.

Center lock Vs 6 Bolt (3 Key Differences)

1- Durable

There are a few key differences between center-lock and 6-bolt disc brakes that can affect durability. First, center-lock rotors are typically made of thicker material than 6-bolt rotors. This means that they can better resist deformation from heat, as the thicker material can dissipate heat more effectively.

In addition, center-lock rotors tend to have fewer teeth on the inner circumference than 6-screw rotors. This gives them a stronger grip on the hub, which can also help prevent warping.

Finally, the screws on a center-lock rotor tend to be smaller in diameter than those on a 6-screw rotor. This makes them less likely to loosen over time, which can also help prevent warping.

2- Weight

One of the main drawbacks of center lock rotors is that they are the heaviest rotor option. The 6-screw rotors are a few grams lighter than the center lock rotors. The weight difference is minimal, only a few grams.

Some might see this as a disadvantage of center lock rotors, but the weight difference is so minimal that it should not be a factor in deciding which type of rotor to use.

The advantages of center lock rotors (such as ease of assembly and disassembly) outweigh the slight weight difference.

3- Price

There are a few key reasons why the center lock rotor is considered more expensive than the 6-bolt rotor. First, the center lock rotor is considered a higher-quality product because it provides a more secure connection between the rotor and the hub.

This is because the center lock rotor uses a locking ring that is tightened in place, whereas the 6-bolt rotor uses a series of bolts that can loosen over time. Second, the center lock rotor typically offers a better weight-to-performance ratio.

This is because the center lock rotor is usually made of lighter materials, which means it will perform better on the road. Finally, the center lock rotor is also easier to install and remove, which can save time and money in the long run.

center lock vs 6 bolt

Are 6 Bolt And Center Lock Interchangeable?

There has been much debate about whether 6-bolt and center-lock disc brake mounts are interchangeable. While both are technically interchangeable, there are a few things to consider before making the switch.

For starters, 6-bolt disc brake mounts have been around much longer than center-lock mounts. This means that there are more aftermarket options available for 6-bolt mounts, making it easier to find the perfect fit for your bike.

Another thing to consider is that 6-bolt disc brake mounts are typically stronger than center lock mounts. This is due to the fact that there are more bolts holding the disc in place. This can be beneficial if you ride in rough terrain or do a lot of descending.

Another advantage of center lock brackets is that they typically provide a cleaner, more finished look. This is due to the fact that there is only one visible locking ring, rather than six.

Can I Use A Center Lock Rotor On A 6 Bolt Hub?

Both Centerlock and 6-bolt hubs are commonly used with disc brakes. There are some key differences between the two that may affect compatibility with your brakes.

Centerlock hubs use a locking ring to secure the disc to the hub. This can make it difficult to install and remove the disc, as a special tool is needed to remove the ring.

6-bolt hubs use bolts to secure the disc to the hub. This can make installation and removal of the disc easier, as no special tool is needed to remove the screws.

The main compatibility issue between center-lock and 6-bolt hubs is the diameter of the spoke holes. Centerlock hubs have a smaller spoke hole diameter than 6-bolt hubs. This means you will need to use adapters to use 6-bolt rotors with center lock hubs, or use center lock rotors with 6-bolt hubs.

If you are using your brakes with stock wheels, then you will need to use the same type of hub that came with your wheels. If you are using aftermarket wheels, then you can choose a center lock or 6-bolt hub, as long as you use the correct type of rotor.

Is Center lock Better Than 6 Bolt?

There is no definitive answer to the question of whether center lock or 6-bolt disc brakes are better. It really depends on the specific application and the needs of the rider. However, there are some general advantages and disadvantages of each type to consider.

Advantages of the center lock:

1. Centerlock rotors are more heat resistant: This is because the larger surface area of the rotor helps dissipate heat more effectively. This can be especially beneficial for riders who do a lot of downhill mountain biking, as brakes can get very hot on long descents.

2. Centerlock rotors are easier to remove and install: This is because there is no need to align the rotor with the brake caliper, as the rotor is already centered. This can be a great advantage when changing wheels or flat tires.

3. Centerlock rotors are less prone to warping: This is because the rotors are held in place by the force of the hub, rather than the bolts. This can be beneficial for riders who brake a lot, as the rotors are less likely to deform from the heat generated by the brakes.

Disadvantages of the center lock:

1. Centerlock hubs are more expensive: This is because they require special adapters and hardware that are not necessary for the 6-bolt bushings.

2. Centerlock discs are not compatible with all calipers: Some calipers are designed specifically for 6-bolt rotors and will not work with center lock rotors.

3. Centerlock discs are more difficult to find: This is because they are not as common as 6-bolt rotors, so they may be harder to find in stores or online.


There is no clear winner when it comes to 6-screw rotors versus center lock rotors. It really comes down to personal preference and what you value most in a rotor.

If you don’t mind a little extra weight and don’t mind the hassle of a torque wrench and loosening the screws, then center lock rotors are a great choice.

If you like to keep your setup ultralight and are concerned about compatibility issues with your wheels, then 6-bolt rotors are the way to go.

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Hi, I'm the initiator and writer of this blog. Bikes were and will be my first love, and my favorite hobby, that's why I decided to start this blog and write about my discoveries and techniques to improve my bikes or repair them.

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