Red Bull work with pro Athlete Rene Wildhaber Stiils pull out from my Red Epic

After crossing the French Alps non-stop last summer, Mavic ambassador Mike Cotty prepares to take on his longest and toughest journey to date, a 1000km traverse of the Dolomites, Eastern Alps and Swiss Alps featuring 21 mountains and 23,000 metres of elevation. Watch how Mike and his team get ready as they embark on an adventure of new and unknown limits. The Road to Mont Blanc