With the opening stage of the Tour de France taking place over a 19.6km team time trial course, teams will have been frantically working to fine-tune their leaders' TT setups in the lead-up to the race.
But it appears Remco Evenepoel's bike sponsor, Specialized, has gone a few steps further, as a new 'prototype' time trial bike and a deep-section front wheel have been spotted hiding in the back of a van at the Tour de France Grand Depart in Barcelona.