Summary:
- The article reports on the results of the first day of the 2025 official MotoGP pre-season test held at the Sepang International Circuit in Malaysia.
- It provides the lap times and positions of the riders from various MotoGP teams, including Ducati, Honda, Yamaha, and Aprilia, who were testing their new bikes and setups for the upcoming season.
- The article highlights the performance of top riders like Marc Marquez, Fabio Quartararo, and Pecco Bagnaia, who set the fastest lap times on the opening day of the test.