Concussed Di Giannantonio slams ‘wall-like’ Portugal MotoGP gravel traps

MotoGP sophomore Di Giannantonio has been declared unfit for Sunday’s final day of pre-season testing at the Algarve circuit after suffering a concussion in a crash at the end of Saturday’s session.

The Italian slid off his satellite Ducati at Turn 7 and said he “completely disconnected” as soon as his head hit the gravel having up to that point harmlessly slid across…