Summary of the Different Types of Brembo Brake Disc Rotors and Its Differences [Latest for 2021]

After reading about Brembo brake calipers and master cylinders, I have finally made it to the introduction of brake disc rotors. To be honest, I've been learning a lot while writing about it.

There are only a few types of brake disc rotors that I'm going to introduce, so I'm going to keep it simple, but once you've learned about the calipers, masters, and disc rotors that I've written about before, you may be able to say that you're already a Brembo expert.

It would not be an exaggeration to say that if you learn the rear master and brake pads, which I have not yet introduced, you will be a pro. It would be cool to be able to give a quick answer to a friend who is wondering about brake customization.

So, without further ado, here is the third installment of the "Brembo Differences Summary" brake disc rotors.

Brembo's brake disc rotors are divided into four main types

[T-Drive] Floating Disc

This is a new generation brake disc rotor with the feedback of the technology cultivated in MotoGP and SBK.

The inner and outer rotors are mounted by a special guillotine-shaped surface that was developed by studying the tolerances of machining.

Not only does it enable radial and axial floating, but it also significantly reduces the total weight of the disc compared to conventional discs with circular bushings, which improves resistance to the severe thermal and mechanical stresses of racing and transmits braking torque more efficiently.

In addition, the disc thickness of 5.5mm has been maintained while the sliding surface has been narrowed to reduce weight.

[Groove] Floating Disc

This brake disc rotor was developed mainly for the naked motorcycle (cafe racer) and custom market.

These disc rotors are available in three different diameters (φ300/φ310/(φ320).

The braking surface features an array of drilled holes to improve braking performance and control, while at the same time reducing the rotational moment and consequently improving the vehicle's handling.

The Brembo logo on the inner rotor is machined from solid metal, anodized in black and machined into grooves for a look that's as much about performance as it is about dressing up.

Especially when combined with the 484 series calipers which are also for the custom market.

[Super Sport] Floating Disc

This floating disc is a brake disc rotor specially developed to provide maximum performance levels on the street and track.

The inner rotor is machined from solid metal and the outer rotor is combined and manufactured using detailed FEM analysis.

The braking surface features an array of drilled holes that maximize braking power and control during braking, while at the same time reducing the rotational moment and consequently improving the vehicle's handling.

The 10 flanges are joined by a duralumin floating bushing, making this a product that can withstand race use.

[SERIE ORO] Brake Disc

These brake disc rotors are stock compatible. This is the brake disc of choice for users who demand Brembo's high quality. There are two types, floating and rigid, depending on the type of motorcycle, front or rear. They are often thought of as repair parts, but that's Brembo. They are manufactured from the highest quality materials and offer very high performance.

Let's choose one according to the main use.

This is how I would roughly divide it. Disc thickness of 5.0 mm for high resistance to warping and cracking for most types. The use of 5mm is great for sports driving users. Groove and Super Sport for Harley use 5mm, and Serie Oro uses the stock thickness.
Unlike brake pads, there is no particular harm in using racing spec brake discs on the street (carbon discs are a different story), so if you have the money to spare, I recommend installing better ones.

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