Ok. I have a bike, but I want to get a new one for triathlons and what not. I was going to get one through the bike to work scheme, but since then I've realised I can probably save a good bit of money if I just buy it second hand. So, can anyone recommend a bike for me? I've been looking at the trek 1.2 or the giant defy 3. That's about the level I'm thinking of. Anyone got any advice for me? What would be a good specialized bike to get? Or would you recommend that?