Because I am curious about this Colnago frame and I can't figure out the sizing, I have some questions.
I hope that some Colnago fans overhere can help me out.

1: Is it correct that this frame comes in two versions. A slooping version and a traditional version?
2: If the answer to the first question is yes, how can I see the difference in the geometry and sizing. I see some frames that have a small "s" behind the size. Is this the slooping version?
3: When looking at the slooping version the size that gives the best information about the right size is the "top tube lenght center to center" and the size of the "head tube lenght"?
4: How can you compare the C59 when it comes to stiffness to weight and comfort? Is it good?
5: Why prefere the c59 over the M10?
6: Is it correct that the frame comes in electronic version and "normal"shifting version? When buying the electronic frame version, you cannot use normal shifting groups anymore?


thanks!

_________________
Specialized Tarmac S-works SL4
http://i891.photobucket.com/albums/ac11 ... 11af34.jpg

1. Yes. C59 does.
2. "S" means sloping. Colnago sizing is special. You have to go up 2 sizes. I am a 56" guy and I needed 52" on my M10.
3. Check on Colnagos homepage.
4. I cannot tell. But people seem to like it.
5. C59 has a "soul" because it is made by hand in Italy. How ever the M10 is lighter, stiffer and has a modern monococ-design. (Frame made in Taiwan).
6. Yes that is correct.

I think you've had most of your questions answered. Standard level top tube Colnagos are measured on the seat tube C-T as opposed to C-C like many brands. Look at the top tube length instead. For example, a person who rides a typical "56" from many brands with a ~56 cm top tube would ride a 58 C-T on a Colnago level top tube frame. For sloping top tube models, you would get the same top tube length on the 54s size.

Re: Question 5

5. To a limited extent, you have opportunity to order custom sizing with
the lugged construction of the C59.

Ive both a C59 and a M10 and find them comparable in the ride stiffness with comfort and performance.

Honestly, havent been able to discern the difference of lugged vs monocoque construction- but am finding putting more miles on the C 59 of late- maybe because the finish goes w/ our new kits better?

The "soul" attribute of a frame is generally a subjective and personal preference item but should you enter in the world of Colnago affecianados, you will definitely get more props with a made in Italia Colnago.

Good luck on your selection!

Amen.

Thanks for the information guys!

_________________
Specialized Tarmac S-works SL4
http://i891.photobucket.com/albums/ac11 ... 11af34.jpg