I've got a set of Zipp VumaQuad compact (50/34) cranks in a 180mm length I'm looking to sell. There was an issue with the non-drive side threaded sleeve where you insert the pedal, so I sent them back to Zipp. Zipp sent back a brand new crankset; new chainrings and three ceramic BB's.

These are light at ~560 grams! If you're interested let me know at toddmanley AT gmail DOT com. I'm still trying to determine a fair price for these...

-Thanks, Todd