14 August. Friday 2026
Sym Symphony Sr 125 - 2025 Specifications and Reviews
The 2025 Symphony SR 125 is an entry-level scooter designed for urban commuters seeking practical, fuel-efficient daily transportation. Powered by a reliable 125cc single-cylinder four-stroke engine with electronic fuel injection, it delivers smooth automatic CVT performance ideal for city riding. Known for its accessible handling and low-cost ownership, this Euro 5 compliant scooter suits riders prioritizing commute convenience over performance.
General information | |
| Color Options | White |
| Category | Scooter |
| Model | Sym Symphony SR 125 |
Engine and Transmission Specifications | |
| Starting | Electric |
| Emission Details | Euro 5 |
| Final Drive | Belt (final drive) |
| Gearbox | Automatic |
| Cooling System | Air |
| Fuel Control | Overhead Cams (OHC) |
| Induction | Injection. EFI |
| Bore x Stroke | 52.4 x 57.8 mm (2.1 x 2.3 inches) |
| Max Torque | 10.3 Nm (1.1 kgf-m or 7.6 ft.lbs) @ 6500 RPM |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 5.40 litres (1.43 US gallons) |
| Wheelbase | 1330 mm (52.4 inches) |
| Overall Width | 690 mm (27.2 inches) |
| Overall Length | 2000 mm (78.7 inches) |
| Overall Height | 1290 mm (50.8 inches) |
| Seat Height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Wet Weight | 120.0 kg (264.6 pounds) |
| | |
Sym Symphony Sr 125 dimensions and frame | |
| Wheels | Aluminium rims |
| Rear Brakes | Single disc. ABS |
| Brake Disc Diameter | 240 mm (9.4 inches) |
| Front Brakes | Single disc. CBS, optionally ABS |
| Rear Tyre | 110/70-16 |
| Front Tyre | 110/70-16 |
| Rear Suspension | Dual shocks |
| Front Suspension | Telescopic Fork |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Comments | USB charging. The SYM brand is owned by Sanyang Motor in Taiwan. |
| Instruments | LCD instruments |
| Driveline | CVT |
| Power | 11.3 HP (8.2 kW)) @ 8500 RPM |
| Engine type | Single cylinder, four-stroke |
| Year | 2025 |
Performance Profile & Rider Fit
11.3 hp
Peak Power
Best For
Track5%
City90%
Cornering55%
Daily Riding85%
Touring30%
Passenger45%
Rider Profile
| Best For | Suitable for beginners and licence holders of small-displacement scooters, requiring no special skill to ride confidently. |
| Purpose | Built primarily for commuting and short urban trips rather than performance or adventure riding. |
| Rider Fit | Its low seat height and light 120 kg wet weight make it easy to handle for riders of most sizes and shorter riders alike. |
| Character | A practical, easygoing city scooter that prioritizes convenience, low running costs, and manageable power over excitement. |
| Not Ideal For | Not suited for highway touring, high-speed travel, off-road use, or riders seeking strong acceleration. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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