Right guys, not really into bikes at all, but need to know if theres anywhere good/cheap online to buy parts.

Can be new or second hand, as long as they are good

Just in general, not for anything specific yet. As i'm just looking into getting one to tidy up with my dad

 

And you told me that you wasn't getting a bike

Get your test done - you'll wonder why you are pissing about with shonky Cosworths once you get on 2 wheels