Adventure Motorcycles
2021SYM Symnh T 125
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The 2021 SYM Symnh T 125 is a small adventure-styled bike made in Taiwan for learner riders. Its air-cooled 124.1cc single makes 10.1 hp at 8,500 rpm and 9.5 Nm through a five-speed gearbox and chain, for a top speed of about 99 km/h. An 810 mm seat, 150 kg wet weight and 11-litre tank suit commuting and light trails.
- Capacity
- 124.1 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 150.0 kg
- Seat height
- 810 mm
- Power
- 10.1 HP (7.3 kW) @ 8500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It is designed as an entry-level commuter with a scrambler-style, adventure-lite look rather than a genuine off-road or performance machine.
- Built for
- It has a friendly, unintimidating, low-stress character focused on easy urban mobility and casual weekend riding rather than excitement or speed.
- Not ideal for
- This is not the right bike for highway touring, carrying a passenger over distance, or anyone seeking strong acceleration or serious off-road capability.
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
- 10.1 HP (7.3 kW) @ 8500 RPM
- CO2 Emissions
- 4 CO2 g/km
- Torque
- 9.5 Nm (1.0 kgf-m) @ 6500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0673 HP/kg (wet)
- Bore x stroke
- 56.5 x 49.5 mm
- Compression
- 10.1:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 99.0 km/h (61.5 mph)
Dimensions & weight
Chassis & suspension
- Frame
- Perimeter
- Front suspension
- Telescope fork
- Rear suspension
- Single swing
Brakes & wheels
- Front brakes
- Single disc. CBS
- Front brakes diameter
- 288 mm
- Rear brakes
- Single disc. CBS
- Front tyre
- 100/90-19
- Rear tyre
- 130/80-17
Other
- Color options
- Grey, white, blue/white
- Comments
- Made 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 2021 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 2021 SYM Symnh T 125 has a Power of 10.1 HP (7.3 kW) @ 8500 RPM.
How many gears does the SYM Symnh T 125 have?
The 2021 SYM Symnh T 125 has a Gearbox of 5-speed.
What is the torque of the SYM Symnh T 125?
The 2021 SYM Symnh T 125 has a Torque of 9.5 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 6500 RPM.
How much does the SYM Symnh T 125 weigh?
The 2021 SYM Symnh T 125 has a Wet weight of 150.0 kg (330.7 pounds).
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