ROSE Bikes has launched the MAYOR PLUS, an e-bike available in trekking and SUV models. The series has a maximum assistance range of 140 km (~87 miles) thanks to a 740 Wh battery. A 750 W BOSCH motor delivers up to 85 Nm of torque and a top speed of 25 kph (~16 mph). Other features of the electric bicycle include a color display and lighting.