Cops said a subway rider was slashed on the nose and stabbed in the hand during a confrontation over a bike that was blocking elevator doors at New York City’s Grand Central Station early Saturday.

The victim, 28, was on the mezzanine level of the 7 train waiting for the lift at around 9 a.m. when he and the cyclist began beefing over the bike, cops said.

The victim was taken to Bellevue Hospital in stable condition.

Police were looking for video of the incident and searching for the attacker.