Originally Posted by
PinkBabyMonster
How big is the tubing on your bikes? It looks like the largest size they make is 38mm, and the downtube on the CAAD9 is pretty massive; does anyone know the exact size, at least right up at the top where the stop would be? I got around 40-45mm? Black frame makes it hard to tell exactly.
CAAD9 frames taper.
I learned that when I bought a Deda Dog Fang Chain Catcher and sized it
according to the seat tube top. It turns out to be 34.9mm at the base.