View Full Version : Size of CAAD9 seat binder?


dbo
01-28-2008, 05:49 PM
I have searched but did not find anything. What is the size seat binder clamp required for a Cannondale CAAD9 road bike?

bkranich
01-29-2008, 08:13 AM
31.8 to fit a 27.2 seatpost.

ohho
02-25-2008, 12:24 PM
I'm trying to avoid making a new thread.

Would it also be 31.8 binder for a 27.2 seatpost for a 2007 six13?
Thanks!

stwok
02-25-2008, 01:40 PM
I thought the CAAD9 was the same as the System Six and it's a 34.9!

bkranich
02-25-2008, 02:54 PM
I thought the CAAD9 was the same as the System Six and it's a 34.9!

Nope. If you look at the seat tube for the CAAD9, it tapers slightly as you get towards where the post is inserted. I have a CAAD9, and I know the above size to be true.