(TrendHunter.com) The ‘e_töff' electric motorcycle concept has been designed by Thomas Heyder as a solution for riders that would provide them with a more comfortable experience on the road. The bike is... (TrendHunter.com) The ‘e_töff' electric motorcycle concept has been designed by Thomas Heyder as a solution for riders that would provide them with a more comfortable experience on the road. The bike is...