A violent crew pummeled an on-duty MTA worker during a clash inside a Bronx subway station this week, cops said.
The 55-year-old employee was in the mezzanine of the Bruckner Boulevard and Hunts Point Avenue No. 6 train station around 1:45 a.m. Tuesday when the four miscreants approached him and started a fight, police said.
Two male suspects repeatedly punched the worker in the face before running off on foot, cops said.
Two women who were with the men during the fisticuffs fled the scene on a northbound No. 6 train, authorities said…