Surveillance video shows the suspects approaching the scooter outside of a home on the 2000 block of Ridge Avenue around 11:30 a.m. on September 18.
One suspect works to break the lock on the scooter while the second suspect, who can be seen in the background carrying a baby in his arms, acted as a lookout.
The pair then fled the scene with the scooter in tow.
Click here to watch the surveillance video
Police describe the first suspect as a black male in his late teens to early 20s wearing a white t-shirt.
The second suspect is described as a black male in his late teens to early 20s. He was wearing a black t-shirt and riding a bicycle with a baby in his arms.
Anyone with information on these suspects should call police at 215.686.TIPS (8477) or text a tip to PPD TIP (773847).