Hi, I've been searching for a bike for my dad who is about 50 and he wants a good quality, more comfortable bike for club type rides but doesn't want to spend more than about $900. He has test ridden some bikes and really isn't satisfied with the tiagra group and would perfer 105 stuff much more (i think a wise choice). So we've been looking a used bikes mostly since its the only way you can good 105 bikes for that price. But then I found brands like Tommaso where the TR 300 is 105 aluminum new for $699, and frankly thats sounds fishy. The only reviews on this website i got were for guys who didn't sound like they knew what they were talking about. So if anyone has any input on this brand or any other online deals like it, please let me know. Thanks.