Adventure Motorcycles
2025SYM Symnh T 125
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The 2025 Sym Symnh T 125 is a compact naked bike aimed at new riders and city commuters stepping up from scooters to a five-speed manual. Its air-cooled 124.1 cc single produces 10.1 hp, with ABS on both discs and an accessible 810 mm seat. It's best known for straightforward, low-cost urban practicality rather than outright performance.
- Capacity
- 124.1 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 150.0 kg
- Seat height
- 810 mm
- Power
- 10.7 HP (8.0 kW) @ 9000 RPM
What’s new for the 2025 SYM Symnh T 125
vs the 2023| Spec | 2023 | 2025 |
|---|---|---|
| Power | 10.1 HP (7.3 kW) @ 9000 RPM | 10.7 HP (8.0 kW) @ 9000 RPM |
| Front suspension | Telescope fork | Telescopic Fork |
| Rear suspension | Monoshock | Mono Shock |
| Front brakes | Single disc. ABS | Single disc. ABS. |
| Rear brakes | Single disc. ABS | Single disc. ABS. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for long road journeys with the ability to handle gravel and light trails along the way.
- Built for
- An adventure bike from Sym with a 124cc engine; its character is easy-going and economical, with 11 hp on tap.
- Not ideal for
- Not for riders who want a low, light city bike or serious competition off-road 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
- 124.1 ccm
- Power
- 10.7 HP (8.0 kW) @ 9000 RPM
- CO2 Emissions
- 5 CO2 g/km
- Torque
- 9.3 Nm (0.9 kgf-m) @ 7500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0713 HP/kg (wet)
- Bore x stroke
- 56.5 x 49.5 mm
- Compression
- 10.1:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 99.0 km/h (61.5 mph)
Dimensions & weight
- Wheelbase
- 1405 mm
- Overall length
- 2068 mm
- Overall width
- 860 mm
- Overall height
- 1195 mm
- Seat height
- 810 mm
- Wet weight
- 150.0 kg
- Fuel capacity
- 11.00 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic Fork
- Rear suspension
- Mono Shock
Brakes & wheels
- Front brakes
- Single disc. ABS.
- Rear brakes
- Single disc. ABS.
- ABS
- Yes
- Front tyre
- 100/90-19
- Rear tyre
- 130/80-17
Other
- Color options
- Black, Red
- Comments
- SYM motorcycles are produced by Sanyang Motor in Taiwan.
Specs last verified against published sources: .
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 | 2020 | 2021 | 2023 | 2025 | 2026 |
|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Seat height | 810 mm | 810 mm | 810 mm | 810 mm | 810 mm |
| Fuel capacity | 11 L | 11 L | 11 L | 11 L | 11 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 Symnh T 125?
The 2025 SYM Symnh T 125 has a Capacity of 124.1 ccm (7.57 cubic inches).
What engine power does the SYM Symnh T 125 have?
The 2025 SYM Symnh T 125 has a Power of 10.7 HP (8.0 kW) @ 9000 RPM.
How many gears does the SYM Symnh T 125 have?
The 2025 SYM Symnh T 125 has a Gearbox of 5-speed.
What is the torque of the SYM Symnh T 125?
The 2025 SYM Symnh T 125 has a Torque of 9.3 Nm (0.9 kgf-m or 6.9 ft.lbs) @ 7500 RPM.
How much does the SYM Symnh T 125 weigh?
The 2025 SYM Symnh T 125 has a Wet weight of 150.0 kg (330.7 pounds).
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