Scooters
2017SYM Symphony 125
31 fields on record
The 2017 SYM Symphony 125 is an affordable big-wheel commuter scooter. Its air-cooled 124.5cc single makes 8.4 hp through a belt-drive automatic. At 114 kg with an 805 mm seat and a 4.8-litre tank, it is light and stable, and a sensible choice for daily city riding on a 125 licence.
- Capacity
- 124.5 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 109.0 kg
- Seat height
- 805 mm
- Power
- 8.4 HP (6.2 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily for commuting and short urban trips rather than performance or long-distance riding.
- Built for
- A practical, unassuming city scooter that prioritizes ease of use, fuel efficiency, and convenience over excitement.
- Not ideal for
- Not a good fit for riders wanting highway touring capability, off-road use, or spirited high-speed riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 124.5 ccm
- Power
- 8.4 HP (6.2 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0771 HP/kg (dry)
- Bore x stroke
- 52.4 x 57.8 mm
- Compression
- 10.5:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Auto centrifugal type
Dimensions & weight
- Wheelbase
- 1328 mm
- Overall length
- 1986 mm
- Overall width
- 690 mm
- Overall height
- 1175 mm
- Seat height
- 805 mm
- Dry weight
- 109.0 kg
- Wet weight
- 114.0 kg
- Fuel capacity
- 4.80 litres
- Oil capacity
- 1.00 litres
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Double cushions
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 225 mm
- Rear brakes
- Expanding brake (drum brake). Optional disk brake
- Rear brakes diameter
- 130 mm
- Front tyre
- 90/80-16
- Rear tyre
- 90/80-16
Other
- Color options
- Black
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2010 | 2014 | 2017 | 2018 | 2022 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 109 kg | 109 kg | 109 kg | 109 kg | 109 kg | — |
| Seat height | 805 mm | 805 mm | 805 mm | 805 mm | 805 mm | 805 mm |
| Fuel capacity | 4.8 L | 4.8 L | 4.8 L | 4.8 L | 4.8 L | 5.2 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the SYM Symphony 125?
The 2017 SYM Symphony 125 has a Capacity of 124.5 ccm (7.60 cubic inches).
What engine power does the SYM Symphony 125 have?
The 2017 SYM Symphony 125 has a Power of 8.4 HP (6.2 kW).
How much does the SYM Symphony 125 weigh?
The 2017 SYM Symphony 125 has a Dry weight of 109.0 kg (240.3 pounds).
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