Giant TCR C1 or Specialized Ruby Comp

[purplegolden]

Hi

I want to upgrade from my Giant OCR2 to a carbon fiber bike. I am looking at either the TCR C1 at the moment, or the Ruby Comp. The main difference that I can see is that the TCR has Shimano Ultegra drivetrain and brakes, whereas the Ruby Comp has the Shimano 105. Is there a huge difference between the two?

Anyone out there tried both? They are roughly the same price, though I can get a discount on the Giant. Any other suggestions for a good CF bike?

[SouthernBelle]

I have a Giant carbon fiber bike with 105 components. Really no problems, I've been quite happy. Every once in a while it needs a little adjusting, but don't they all?

I'm assuming you've had the chance to ride both bikes???

[bike4ever]

One thing to keep is mind is the difference between the OCR geometry and the TCR geometry. The OCR is a more relaxed road ride - sloping top tube, longer head tube, more upright riding position. The TCR is a more agressive ride - longer top tube, shorter head tube, more stretched out. I would suggest you go down in size from the OCR to the TCR.

[purplegolden]

Thanks for the replies. Yes, I have tested both rides and I couldn't really pick any difference between them. But I also did not have my full gear with me - shoes, gloves, helmet. I am saving at the moment to buy the bike, which I won't buy until June. So I am putting in the research at the moment.

As for the TCR vs OCR, I noticed that Giant have put out a new OCR range. I have the older one - 2003. I will mainly use the bike to commute, but I do like to go on longer rides at the weekend.

[Bad JuJu]

Hey, purplegolden, no help on choosing a bike, but I just want to say that I LOVE your avatar!

[purplegolden]

Thanks! He is my 8 month old pug wearing some antennae. Probably why he looks so shocked!

[li10up]

Purplegolden, Have you been able to get your question answered about the Ultegra drivetrain vs. the 105?

What exactly constitutes the "drivetrain" ? Is that just the chain, chainrings, and rear cassette?

I too am trying to find out more info - trying to decide between the Ruby Comp with 105 or Ruby Pro with Ultegra/DuraAce. Any info you have I'd appreciate.