March 27, 2021 - The Alpenchallenge AMP Sport One DB is an endurance e-road bike with high-performance components and a ton of new tech. The Shimano STEPS E-6100 drive unit delivers 250W of power and 60Nm of torque while the 504Wh battery provides an optimal centre of mass for agile handling. The Shimano GRX 1×11 drivetrain propels you on DT Swiss rims with WTB Byway 34mm tires (clearance up to 40mm). Extra comfort is provided by 10mm of rear travel from the Micro Travel Technology, and the aerodynamic frameset and premium carbon seatpost will help you slip past the wind. The SRP is $6,399.