e-bike

 electric bicycle.

 virtually silent,

 maximum speed with electric assistance: 25km/h,

 handlebar display tells the energy, press its button to select assistance mode,

 40-60km per full charge,

 Li-ion battery packed inside carrier bag,

 front/rear V-brake, brake levers with power-off control,

 rear SHIMANO TZ50 7-speed gears,

 suspension fork makes riding more comfortable,

 alloy aluminum TIG welded frame, classic MTB design,

   e-bike

e-bike
700x38C, 7-speed gears,
Li-ion battery: 24V/8Ah, front hub motor:
24V/250W, brushless,
with torque sensor