Guess I'll chime in here with my experience yesterday. I had a bad bearing on my Campy Ultra-Torque Cranks. None of the 5 Bike shops I called had them in stock (nor did they tell me that I could use any 6mm 6805 bearing). Furthermore, they were not sure they could install them because they didn't have the special tool. So I ordered the bearings and $50.00 tool from Licktons. If they were more familiar with the Campy stuff, it appears that they could use any bearing puller and do the install. I was trying to avoid having to buy the tool, but no luck.