Track trouble

One of the Moto2 riders managed to crash on the warm-up lap. Another gone on lap 1/16, Sam Lowes back at 18th. Rat & bag at the front & lots of action. The 5th place guy went out with 9 to go.
    There was an actual retirement with bike trouble with 7 laps to go. SLow was 15th then and in the points. Arbolino and Acosta were well ahead.
    Acosta went ahead for a while on lap 14, and he made an overtake stick @ turn 12 on the last lap for the win. Sam Lowes finished 14th.