These are the known mechanical and performance specifications for your 2010 E-max 190L.
Basic Specs

Engine
Displacement
Type
DetailsElectric
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
Cooling
Performance
Horespower9.38 HP (6.8  kW)
Torque
Top Speed100.0 km/h (62.1 mph)
Chassis
Frame Type
Rake
Trail
Front SuspensionOil/gass pressure
Front Travel
Rear SuspensionOil/gass pressure
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight
Wet Weight160.0 kg (352.7 pounds)
Wheels & Brakes
Front Tire/Tyre130/60-13 
Rear Tire/Tyre130/60-13 
Front BrakesSingle disc. Hydraulic floating disc brake
Front Brake Diameter
Rear BrakesSingle disc. Hydraulic floating disc brake
Rear Brake Diameter
Wheels


Comments
13´´ high performance maintenance free motor. 2.5-5 hours charging time. Lithium ion battery. Lithium Ions can be recharged to a minimum of 1000 full cycles. This means more than 100,000 km. Operating range per charging 130-150 km. German made scooter.