Originally Posted by superslomo
So if you bought a bare frame to build up, could you get the SI BB and cranks from Cannondale as a replacement part, or do they not sell them??
If you contact a Cannondale dealer you should be able to order the SI crankset or any parts. I originally had the Carbon crankset but due to failure the Cannondale rep upgraded mine to the alloy version,which is stiffer and lighter, as a warranty issue. My Lbs said I could order parts like a spider so if I wanted to have a set of standard rings mounted on one spider and the compact rings on the other I could switch between them. I do have both length chains to switch as well. any C'dale dealer could give you pricing and availability.