These are the known mechanical and performance specifications for your 2021 Unu Electric.
Basic Specs

Engine
Displacement
TypeBosch brushless rear wheel electric motor
DetailsElectric
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower5.4 HP (3.9 kW)
Torque
Top Speed45.0 km/h (28.0 mph)
Chassis
Frame Type
Rake
Trail
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionMonoshock
Rear Travel
Seat
Seat Height730 mm (28.7 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1030 mm (40.6 inches)
Total Length1800 mm (70.9 inches)
Total Width660 mm (26.0 inches)
Ground Clearance
Wheelbase
Dry Weight
Wet Weight81.5 kg (179.7 pounds)
Wheels & Brakes
Front Tire/Tyre110/70-10
Rear Tire/Tyre110/70-10
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels10 inch aluminium rims. Heidenau K80 SR tires.
Comments
One or two LG Lithium-ion rechargeable batteries. /h charging. Recovery of braking energy. Range 50 to 100 km. Various motor and battery options. German brand.