SYM Symphony ST 125 - 2019 Specifications and Reviews

The 2019 Sym Symphony ST 125 is an affordable, user-friendly scooter designed for commuters and new riders seeking reliable daily transportation. Known for its practical design, compact dimensions, and fuel efficiency, it delivers accessible performance with electric starting convenience. Its lightweight frame and manageable power delivery make it ideal for urban riding and everyday versatility.

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General information

CategoryScooter
Year2019
ModelSym Symphony ST 125
 
 

Engine and Transmission Specifications

Emission detailsEuro 4
Transmission typeBelt   (final drive)
Cooling systemAir
Lubrication systemWet sump
IgnitionCDI
Fuel systemInjection
Valves per Cylinder2
Torque8.6 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 6500 RPM
Power9.8 HP (7.1 kW) @ 8500 RPM
Engine typeTwin, four-stroke
Capacity:124.6 ccm (7.60 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tire110/70-16
Front tire110/70-16
Rear SuspensionUnit swing
Front SuspensionTelescopic fork
Frame typePipe under bone

Physical measures and capacities

Fuel capacity7.50 litres (1.98 US gallons)
Wheelbase1330 mm (52.4 inches)
Overall width725 mm (28.5 inches)
Overall length1995 mm (78.5 inches)
Overall height1195 mm (47.0 inches)
Power/weight ratio0.0771 HP/kg
Dry weight127.0 kg (280.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsBlack, Blue

Performance Profile & Rider Fit

9.8 hp
Peak Power

Best For

Track5%
City78%
Cornering40%
Daily Riding72%
Touring25%
Passenger40%

Rider Profile

Best ForThis scooter suits beginner and casual riders comfortable with light, automatic-transmission two-wheelers.
PurposeIt is built primarily for short urban commutes and everyday errands rather than performance or long-distance riding.
Rider FitIts low seat height and light dry weight make it easy to handle for riders of most sizes, including smaller or less experienced riders.
CharacterIt has a practical, unassuming personality focused on convenience, fuel efficiency, and easy city maneuverability rather than excitement.
Not Ideal ForIt is not suitable for highway touring, high-speed riding, or anyone seeking sporty performance or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2019 Sym Symphony ST 125 motorcycle is a sleek and stylish ride that offers a smooth and comfortable performance on the road. With a powerful 125cc engine, this bike delivers excellent acceleration and handling, making it perfect for urban commuting or long rides on the highway. The modern design and advanced features, such as LED lights and a digital dashboard, add to the overall appeal of the Symphony ST 125. One standout feature of the 2019 Sym Symphony ST 125 is its fuel efficiency, allowing riders to go further on less fuel. The comfortable seat and ergonomic design make for a pleasant riding experience, while the responsive brakes and suspension offer added safety and control. Overall, the Sym Symphony ST 125 is a reliable and practical choice for riders looking for a stylish and efficient motorcycle.
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