Marquez doesn’t know when he’ll be fully fit on MotoGP bike

The Honda rider scored an impressive seventh-place finish at Portimao in his first race in nine months since breaking his right arm in last July’s Spanish Grand Prix.

Marquez had only ridden a motorcycle three times since his aborted comeback at the second Jerez race last year and was off two wheels on the month prior to Portugal on doctors orders.

This meant he suffered in the…