Man, 25, 'repeatedly bashed' in CBD attack

A man is in a serious condition in hospital after he was bashed in Sydney's CBD, allegedly by two teenagers who were also carrying a knife.

The 25-year-old victim was repeatedly assaulted as he fell to the ground during the attack at Central Railway Station early on Saturday morning.

The alleged offenders, both aged 19, were charged with a total of 13 offences including custody of knife in public place and refused bail to appear at Parramatta Bail Court on Saturday.