Flying Donkey Pedelec Fixie Electric Road Bike, size 52 Single-speed electric bike with an urban look. Battery installed completely invisibly. Increased range of approximately 35 - 40 km. High-quality battery: Samsung 36V 5.2Ah / 250 Watt. Style: Hard to recognize as an e-bike from the outside. Easy to use thanks to one-button technology. No visible electric cables - not recognizable as an e-bike fixie. The electric fixie is light: 13 kg. Dimensions: 170cm x 99cm (length x height).