used SL3 s-works frameset

speshsteve

Hi All

Looking at a used 2010 S-works frameset and want to check its genuine. Does anyone know what the tell tell details to look at. The serial number sticker is in place (and wonky!) however not sure what letters they are meant to start with. Any other details I could look out for from you guys who own/have more experience then me?

Thanks in advance