These are the known mechanical and performance specifications for your 2011 Sym Symphony 150.
Basic Specs
Engine
Displacement149.60 ccm (9.13 cubic inches)
TypeElectroplated ceramic cylinder
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.5:1
Bore/Stroke
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity4.80 litres (1.27 gallons)
Emissions
Chassis
Frame TypeSteel
Rake
Trail
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionDouble cushions
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height1,175 mm (46.3 inches)
Total Length1,986 mm (78.2 inches)
Total Width690 mm (27.2 inches)
Ground Clearance
Wheelbase1,328 mm (52.3 inches)
Dry Weight114.0 kg (251.3 pounds)
Wet Weight119.0 kg (262.4 pounds)
Wheels & Brakes
Front Tire/Tyre90/80-16
Rear Tire/Tyre110/70-16
Front BrakesSingle disc
Front Brake Diameter225 mm (8.9 inches)
Rear BrakesExpanding brake (drum brake). Optional disk brake
Rear Brake Diameter130 mm (5.1 inches)
Wheels
Comments
Taiwanese made bike.