We can’t say that we were surprised to learn that all MotoGP riders would be using Brembo Brakes for the 2018 Championship.
Begin Press Release:

Brembo Brakes for the 2018 MotoGP World Championship 

All trends regarding the braking components of the premier bike racing series 
 
Brembo brakes for all the MotoGP riders for the 2018 season, each rider with a personalized approach

DETROIT, (March 14, 2018) – For the third consecutive season 100 percent of MotoGP riders will rely on the high performance, reliability and safety levels guaranteed by Brembo components, including brake calipers, discs, brake master cylinders, friction master cylinders and pads.
From the introduction of the MotoGP series in 2002, all of the 278 GPs have been won by motorcycles using Brembo brakes. The winning in the premier bike racing category will continue as the last GP won in the 500 Class with a motorcycle without Brembo components was in 1995. The leader in the production of braking systems continues its development of high-performance braking systems, with the goal of providing all riders maximized performance, optimized feedback and absolute safety. In addition, Brembo is focused on satisfying the requirements of the different teams, offering extensive brake system options, deriving from the optimization of the specific requests of the riders, their driving style, track features and race strategy.
Two types of aluminum calipers are available for the 2018 season (Light du...