Yes, MotoGP riders typically use both brakes while riding. The front and rear brakes on a motorcycle serve different purposes and are used in different situations.
The front brake provides the majority of the stopping power and is crucial for quickly reducing speed and controlling the motorcycle during corner entry. MotoGP riders rely heavily on the front brake, especially when approaching corners at high speeds. They apply the front brake with precision and modulate its pressure to achieve optimal braking performance while maintaining control of the bike.
The rear brake, on the other hand, is used to provide stability and control during cornering and maneuvering. It helps to balance the motorcycle, control rear-wheel slides, and adjust the trajectory of the bike. While the rear brake contributes less to the overall braking power, MotoGP riders utilize it strategically to fine-tune their riding technique and optimize their performance on the track.
It's worth noting that the braking techniques and strategies employed by MotoGP riders are highly advanced and tailored to the demands of professional racing. They undergo extensive training and practice to master the use of brakes and maximize their performance on the circuit.