Films featuring derailleurs are now old hat - but look at this - a six part mini-series! Ay, caramba!

I particularly like the footage of factory interiors and of the cityscape of Sakae. I am particularly bored by yet more minutes of ‘mountain biking stars’ making anodyne comments that are short on meaning and long on hyperbole. Whatever happened to ‘beagan a ra agus e a ra go maith’ - say little, but say it well.

• Publisher: Shimano
• Inventor: Anthill Films
• Country: Japan
• Date: 2010
• Derailleur brands: Shimano
• Derailleurs: Shimano XTR