The leader of the Comanchero bikie gang has been refused bail on a murder charge after a brawl at Sydney Airport.

Mick Hawi is one of a number of Comancheros charged over the fatal brawl that led to the death of Hells Angels associate Anthony Zervas.

In the same court, the brother of Anthony Zervas, Peter, was granted bail for his alleged involvement in the brawl that led to the death of his younger brother.

Mick Hawi is the only Comanchero charged with murder; the others are charged with riot and affray.

Hawi appeared in prison greens via video link in Central Local Court today and bail was formally refused until the matter returns to court next week.

Zervas

Hells Angels member Peter Zervas is charged with riot and affray, along with other Hells Angels members.

Zervas's lawyer told Central Local Court that Peter and Anthony Zervas were victims and that Peter was seriously injured in a drive-by shooting not long after the fatal brawl.

The Crown argued that Peter Zervas has been well enough to go about his business and has not been wearing a brace he said he needs when he was arrested.

In granting him bail with strict reporting conditions, a magistrate said there is some evidence of self defence, that Peter Zervas suffers depression and that he saw his brother killed.