Trefecta E-Bike Trialled and Trailed in Berlin Watch the stunts, meet the riders and learn about Trefecta live on stage when we launch the project film “Berlin Trefected - exploring the limits“ at the world‘s leading bicycle trade show Eurobike in Friedrichshafen! When: Friday, August 28, 2015, 12:55 - 13:45 during the ExtraEnergy Pedelec Show Where: Eurobike stage in the East Foyer Looking forward to it! More about the Berlin Trefected project