The e-bike in the photos is the SachsenRAD R6 Neo (an award-winning German-designed electric mountain bike).
Here are the key technical specifications for this model:
Electrical & Drive Specs
Motor: 250W brushless rear hub motor
Max Speed: Up to 25 km/h (pedal-assist compliant)
Battery: 36V / 13.4Ah (500 Wh) removable & lockable Lithium-ion battery
Range: Approx. 50 km to 150 km depending on riding mode and terrain
Display: Handlebar-mounted LCD screen showing speed, battery status, assistance level, and trip details (includes a USB port)
Frame & Mechanical Specs
Frame Material: TÜV-tested hard aluminum alloy