FINHAUT-EMOSSON, SWITZERLAND - JULY 20: Team Sky drives the peloton during stage seventeen of the 2016 Le Tour de France, a 184.5km stage from Berne to Finhaut-Emosson on July 20, 2016 in Finhaut-Emosson, Switzerland. (Photo by Chris Graythen/Getty Images)

FINHAUT-EMOSSON, SWITZERLAND - JULY 20:  Team Sky drives the peloton during stage seventeen of the 2016 Le Tour de France, a 184.5km stage from Berne to Finhaut-Emosson on July 20, 2016 in Finhaut-Emosson, Switzerland.  (Photo by Chris Graythen/Getty Images)