Front Derailleur On Carbon Fiber Frame: Braze-On Or Clamp-On?

All Braze-on attachments allow a wide range of adjustable vertical possitions within the attachment. It is very easy to move them up and down.

 

My big gear is 53/12, but who pedals downhill? Normally I get better results by tucking in tight and relying on my inherent mass properties to zoom past the skinny types who've just beaten me to the top

BTW, have you heard of the PACTOUR Desert Training Camps run out of Tucson by Lon Haldemann? A few of our local club riders go out there every spring to get in some big miles and big climbs around southern AZ.

 

Not necessarily so. There were some frames--big name frames, at that--whose braze on mounts didn't offer enough adjustability for compact cranks. Maybe that's changed, maybe it hasn't. I dunno.

 

Ah, but 25 miles of downhill get boring iffin' you don't pedal! I'll pedal 'til I spin out or my laziness starts to dominate.

Yup. I ran into a friend of Haldemann's on a ride this summer, and he tried to convince me that what I really wanted to do was ride in one of several local 24 or 48 hour events. Uhm, no thank you.

There are, as you might expect, quite a few camps run, here. Gord Fraser is running one now, and he's a pretty good joe. Then there's always the option of skipping the camps and just riding with the Fairwheel Bike rides every day (except on Sunday, 'cuz they don't have 'em then.). The Saturday Shoot Out is legendary, and iffin' you're feelin' lucky, you can test your legs by tryin' to outsprint Gord Fraser, or in the winter time, Tom Danielson, as well as others from Team Healthnet, Jelly Belly, and etc.

 

If you are doing 2x20 or other forms of interval, you'll need to continue to put the power in and pedal. Another scenario where high gearing is required.

 

..or else find a flattish spot for your intervals. I find it really hard to keep at level 5 going downhill or with a tailwind.

 

I understand that some people aren't so fortunate. As said earlier, it is one scenario where 53/11 or 50/11 may be necessary.

 

Add Trek Madones to the list of CF bikes w/ clamp-on ft. derailleurs. Parlee was mentioned earlier, and I just wanted to point out that they have a tasty-looking ft. derailleur clamp (if you're willing to spend the $!)

 

Add Ridley Damocles to the list also. Clamp on required.