These are the known mechanical and performance specifications for your 2014 Sym Symphony S 125.
Basic Specs

Engine
Displacement124.60 ccm (7.60 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression12.2:1
Bore/Stroke
Valves/Cylinder2
Fueling
Ignition
Exhaust
Lubrication
CoolingAir
Drivetrain
GearboxAutomatic
Final DriveBelt
ClutchAuto centrifugal type
DrivelineCVT
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity5.50 litres (1.45 gallons)
Emissions
Chassis
Frame TypeSteel, pipe underbone
Rake
Trail
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionUnit swing
Rear Travel
Seat
Seat Height
Alt. Seat Height
Total Height1,125 mm (44.3 inches)
Total Length2,000 mm (78.7 inches)
Total Width690 mm (27.2 inches)
Ground Clearance
Wheelbase1,330 mm (52.4 inches)
Dry Weight109.0 kg (240.3 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/70-16
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
Made in Taiwan.