The four guys are the Classic Riders, a club devoted to the old Schwinn Sting Ray bikes. They are the fourth Puerto Rican Schwinn bike club I have found in Bushwick. All four of the bikes are gems, beautifully restored. You can see these guys cruising down the streets of Bushwick on weekend afternoons.
I was able to get them in the shade for a quick shot, hopefully I will get a much better photo later.
More NYC bikes here: NYC Bikes