MotoGP Sepang test: Honda leads rain-hit Day 2 as engine issues sideline Yamaha

Joan Mir put Honda on top on the second day of MotoGP pre-season testing at Sepang, as Yamaha sat out the action to investigate an engine issue. 
While riders were keen to preserve their limited allocation of soft tyres for the final day of the test, it didn’t take long for lap times to tumble once the track opened at 9am.
Less than an hour into the session, Mir beat Marc Marquez’s ...Keep reading