Stage 20 of the 2018 Tour de France saw the riders of the peloton tackle a technical 34km of Basque tarmac. It was a hilly and twisty circuit. It was also the second time trial of the race, the first being a team trial in the Vendee. back then we spoke with aero expert Josh Pointner who ois now the man behind Silca, but is also the man who was responsible for many wheels out of the Zipp camp over the past decade. We recorded him for the podcast but thought it so good we added just a fraction of what you can the hear on the podcast to a video. For the full in-depth chat with more TT tech info that you can manage check the link below.
http://cyclingtips.libsyn.com/tdf-stage-3-walking-the-pits-with-silcas-josh-poertner
