These are the known mechanical and performance specifications for your 2011 BSA Motors Roamer Nuo.
Basic Specs

Engine
Displacement
Type
DetailsElectric
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower1.07 HP (0.8 kW)
Torque
Top Speed45.0 km/h (28.0 mph)
Chassis
Frame TypeSteel
Rake
Trail
Front SuspensionDura shox
Front Travel
Rear SuspensionDura shox
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height
Total Length1,650 mm (65.0 inches)
Total Width640 mm (25.2 inches)
Ground Clearance
Wheelbase1,250 mm (49.2 inches)
Dry Weight
Wet Weight97.0 kg (213.8 pounds)
Wheels & Brakes
Front Tire/Tyre3.00-10
Rear Tire/Tyre3.00-10
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsSheet metal wheels
Comments
Sccoter made in India. Range 50 km. Charging time 6-8 hours. Sealed lead Acid battery. (Maintenance Free). Specs for power mode(PM). An economy mode (EM) makes 30 km/h with a range of 65 km.