Brembo Engineer Andrea Bergami Interview, Part 2: "Moto2 Riders Are Now More Prepared For MotoGP Braking"

In the first part of the interview with Brembo engineer Andrea Bergami, we talked about the effect the holeshot devices and aerodynamics on MotoGP bikes, and how they have dramatically increased braking in the class, and we talked about the physical strain that is placing on the bodies of the riders.

In this second part, we continued our conversation about how the brakes have evolved over the past couple of years, how Moto2 is preparing riders better for entry into MotoGP, and how developments in racing are feeding into consumer components and road bikes. And Bergami explains in detail precisely what it is riders are looking for when it comes to braking.

First, Peter Bom and I asked about managing temperature in the brake discs. In the past, the difficulty with carbon discs was getting them up to temperature in the first place. With the additional cooling options for the discs – finned discs, finned calipers – was it hard to keep temperature in the brake discs?

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Brembo Engineer Andrea Bergami Interview, Part 1: "We Are Also Reaching The Human Limit"

A lot has changed in MotoGP over the last two years. Despite a freeze on engine development, and restrictions on aerodynamics development brought in at the start of the pandemic, the bikes are faster in 2022 than they were in 2019, the last time MotoGP had the same set of development rules.

Where has this extra speed come from? A huge amount has come from the introduction of ride-height devices. These contraptions, first trialed by Ducati at the end of 2018, have radically changed the way MotoGP bikes make their lap times. The devices lower the center of mass, helping to significantly reduce wheelie and improving acceleration. But they also change the way the bikes brake at the other end of a straight, changing the way the weight transfers and allowing for greater braking force.

To find out more about the way MotoGP has changed in the last couple of years, Peter Bom and myself interviewed Brembo engineer Andrea Bergami at the Portuguese Grand Prix in Portimão earlier this year. Bergami gave us some fascinating insights into how MotoGP bikes have evolved, the effect that is having on braking, and how Brembo is working to address and adapt to those changes. He also explained how he felt Moto2 was helping riders prepare for the jump to MotoGP, and the role of racing in development consumer products, which end up in the hands of riders on the street. We spoke at such length that this interview has been split into two parts.

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