Here are 18 Campagnolo workshop videos dating from 2009 and 2010. They share a title slide with blue stripes and are all concerned with transmission components. I did not include the ones dealing with Campagnolo's wheels - pah!

I won't pretend that all these movies are classics from the Golden Age of Silent Cinema. Thrilling, they are not. I also don't fully understand many of the titles - and the video entitled 'Replacement of Super Record 11s Derailleur Pulleys' clearly deals with something completely else. Italy is a different place.

Derailleurs make a, sometimes fleeting, appearance in:

• 11 Speed Chain Installation
• 2011 Power-Torque Crankset Installation
• Optimization Transmission 11s Approaching the Rocker
• Rear Derailleur Cable Routing Transmission Functionality
• Update of Super Record 11s Rear Derailleurs with New 12-29 Sprocket Set

• Publisher: Campagnolo
• Country: Italy
• Date: 2009-2010
• Derailleur brands: Campagnolo
• Derailleurs: Campagnolo Super Record (RD9-SR1), Campagnolo Chorus (RD9-CH1) and possibly Campagnolo Record (RD9-RE1)