Naked Motorcycles
2013Sonik GPX 125
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The 2013 Sonik GPX 125 is an entry-level allround motorcycle designed for novice riders and commuters seeking affordable, reliable transportation. Powered by a modest 124cc single-cylinder four-stroke engine, it delivers practical performance with a top speed of 85 km/h and excellent fuel efficiency. Best known for its simplicity, durability, and budget-friendly pricing, this lightweight bike excels as an introductory motorcycle for developing riding skills.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 118.0 kg
- Seat height
- 790 mm
- Power
- 10.7 HP (7.9 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's designed as a simple, low-cost commuter for short trips around town rather than for speed or distance.
- Built for
- It has an unpretentious, budget-friendly personality with modest performance and basic componentry throughout.
- Not ideal for
- It is not suitable for riders seeking highway speeds, long-distance touring comfort, 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
- 124.0 ccm
- Power
- 10.7 HP (7.9 kW)
- Torque
- 8.6 Nm (0.9 kgf-m) @ 7000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0907 HP/kg (dry)
- Bore x stroke
- 56.5 x 49.5 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Manual Wet Multi-Plate
Performance
- Top speed
- 85.0 km/h (52.8 mph)
Dimensions & weight
- Wheelbase
- 1300 mm
- Seat height
- 790 mm
- Dry weight
- 118.0 kg
- Fuel capacity
- 15.00 litres
Chassis & suspension
- Frame
- Steel
- Front suspension
- Hydraulic fork
- Rear suspension
- Hydraulic shock absorber (adjustable)
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 2.75-18
- Rear tyre
- 3.00-18
Other
- Comments
- Chinese brand.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Sonik GPX 125?
The 2013 Sonik GPX 125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Sonik GPX 125 have?
The 2013 Sonik GPX 125 has a Power of 10.7 HP (7.9 kW).
How many gears does the Sonik GPX 125 have?
The 2013 Sonik GPX 125 has a Gearbox of 5-speed.
What is the torque of the Sonik GPX 125?
The 2013 Sonik GPX 125 has a Torque of 8.6 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 7000 RPM.
How much does the Sonik GPX 125 weigh?
The 2013 Sonik GPX 125 has a Dry weight of 118.0 kg (260.1 pounds).
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