The trucks stop off at Cannondale dealerships or events like Mountain Mayhem. They spew out Gemini, Prophet, Scalpel and F series mountain bikes, as well as Six13, Synapse and CAAD8 road bikes.
The demo coordinator are Daniel Hespeler in Germany and Martyn Hoyle in the UK.
France, Italy, Spain and the Netherlands get their own demo trailers and tour schedules.
Jeff McGuane, president of Cannondale Europe said: The Epidemic Tour is designed to make test riding Cannondale products more accessible to the consumer whilst working closely with our network of European dealers."
Keswick MTB Centre, Keswick
Noah's Ark, Gloucestershire
Chevin Cycles, Otley
Mountain Mayhem 24hr, Eastnor Park, Malverns
Kings Cycles, Somerset
Alf Jones, Wrexham