So I'm thinking about buying a bikes from letgo but before I do need help with identifying both bikes the first guy said the brown bike is a cult dak v1 or v2 which I try to look up myself to me it might be the cult dak but I want make sure I'm correct. Now the second guy says the bike is a primo I been riding bmx 2 years I know primo don't make frames just parts so before I buy one of them need some help.