Qatar Test MotoGP 2018 With The Doctor 46

The director of the Yamaha team evaluated the results of the last MotoGP preseason test at the Losail Circuit, Qatar. Evaluation results stated, duo Yamaha riders, Valentino Rossi and Maverick Vinales still experience a number of problems. The MotoGP Preseason test at Losail Circuit lasts for three days. 5.3 km circuit tracks have not made the duo Yamaha racers appear satisfactory.