These are the known mechanical and performance specifications for your 2009 E-max 90S.
Basic Specs
Engine
Displacement
Type
DetailsElectric
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower5.36 HP (3.9 kW)
Torque
Top Speed60.0 km/h (37.3 mph)
Chassis
Frame Type
Rake
Trail
Front SuspensionOil/gas pressure
Front Travel
Rear SuspensionOil/gas pressure
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight51.0 kg (112.4 pounds)
Wet Weight151.0 kg (332.9 pounds)
Wheels & Brakes
Front Tire/Tyre130/60-13
Rear Tire/Tyre130/60-13
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels
Comments
4 x 12V 40AH silicone battery. 3-5 hours charging time. Range 45-60 km.