Electric Bike Monocasco Concept By ART TIC. Luxury Elegant Yacht Concept Cronos. Inspired by the famous Ossa monocasco bike of Santiago Herrero this concept bike is its electric version. Reliving the legacy of the legendary Sabtiago, who died racing his Ossa in the 1970 Grand Prix, this bike is a fitting tribute. Old Watches May Be Used . Barselona based design studio ART-TIC created sturdy dependable city bike with eco engine.