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Symphony Sr 125 - 2026 Specifications and Reviews

The Sym Symphony SR 125 is a practical commuter scooter designed for urban riders seeking reliable, efficient daily transportation. Its fuel-injected 125cc four-stroke engine delivers smooth power with automatic CVT transmission, making it ideal for stop-and-go city riding. Known for economical performance and easy handling, it suits novice and experienced riders alike who prioritize convenience over sport performance.

2026
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General information

Color OptionsWhite
CategoryScooter
ModelSym Symphony SR 125

Engine and Transmission Specifications

StartingElectric
Emission DetailsEuro 5
Final DriveBelt (final drive)
GearboxAutomatic
Cooling SystemAir
Fuel ControlOverhead Cams (OHC)
InductionInjection. EFI
Bore x Stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Max Torque10.3 Nm (1.1 kgf-m or 7.6 ft.lbs) @ 6500 RPM
Capacity125.0 ccm (7.63 cubic inches)

Physical measures and capacities

Fuel Capacity5.40 litres (1.43 US gallons)
Wheelbase1330 mm (52.4 inches)
Overall Width690 mm (27.2 inches)
Overall Length2000 mm (78.7 inches)
Overall Height1290 mm (50.8 inches)
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Wet Weight120.0 kg (264.6 pounds)
 
 

Symphony Sr 125 dimensions and frame

WheelsAluminium rims
Rear BrakesSingle disc. ABS
Brake Disc Diameter240 mm (9.4 inches)
Front BrakesSingle disc. CBS, optionally ABS
Rear Tyre110/70-16
Front Tyre110/70-16
Rear SuspensionDual shocks
Front SuspensionTelescopic Fork

Other specs

Related bikesList related bikes for comparison of specs.
Ask questionsJoin the 25 Sym Symphony SR 125 discussion group or the general Sym discussion group.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Insurance costsCompare US insurance quotes from the nation's top providers.
Update specsReport missing specs or required updates.
CommentsUSB charging. The SYM brand is owned by Sanyang Motor in Taiwan.
InstrumentsLCD instruments
DrivelineCVT
Power11.3 HP (8.2 kW)) @ 8500 RPM
Engine typeSingle cylinder, four-stroke
Year2025

Rider Reviews

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