Talk:Rikers/@comment-30834160-20171231011221/@comment-31024592-20171231024333

Well, the Rikers consists of all prisoners that were in the Rikers prison on Rikers Island (an actual prison and island that is fairly close to Manhattan), so the legitimate name is Rikers.

I feel like I've seen Rykers written in graffiti somewhere, so if you only seen it there, it's most likely just supposed to be slang and to make the gang look cool. If it was in a subtitle, I assume it was just a typo.