Scooters
2005SYM HD 125
25 fields on record
The 2005 SYM HD 125 is a high-wheeled commuter scooter from the Taiwanese maker SYM. Its liquid-cooled 125cc four-stroke single produces 11.4 hp with a top speed of about 108 km/h. A 125 kg dry weight and 8.3-litre tank make it a stable, practical city scooter.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 125.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 11.4 HP (8.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for short urban commutes and everyday errands rather than speed or distance.
- Built for
- It has a friendly, unintimidating personality that prioritizes practicality and ease of use over excitement.
- Not ideal for
- It's not suited for highway touring, spirited cornering, off-road use, or riders seeking real performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 125.0 ccm
- Power
- 11.4 HP (8.4 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0912 HP/kg (dry)
- Bore x stroke
- 57.0 x 48.8 mm
- Compression
- 10.5:1
- Cooling system
- Liquid
- Starting
- Electric
- Valves per cylinder
- 4
Performance
- Top speed
- 108.0 km/h (67.1 mph)
Dimensions & weight
- Wheelbase
- 1385 mm
- Overall length
- 2064 mm
- Overall width
- 706 mm
- Overall height
- 1165 mm
- Dry weight
- 125.0 kg
- Fuel capacity
- 8.30 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Frame
- Pipe under bone
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 130 mm
- Front tyre
- 100/80-16
- Rear tyre
- 120/80-16
Other
- Color options
- Red
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 | 2004 | 2005 | 2006 | 2007 |
|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 125 kg | 125 kg | 134 kg | 135 kg |
| Fuel capacity | 8.3 L | 8.3 L | 8 L | 8 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 HD 125?
The 2005 SYM HD 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the SYM HD 125 have?
The 2005 SYM HD 125 has a Power of 11.4 HP (8.4 kW).
How much does the SYM HD 125 weigh?
The 2005 SYM HD 125 has a Dry weight of 125.0 kg (275.6 pounds).
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