Naked Motorcycles
2018Suzuki GSX-S125
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The 2018 Suzuki GSX-S125 is an accessible naked bike designed for new riders and commuters seeking a lightweight, manageable platform. Its compact dimensions, low 785mm seat height, and 133kg weight make it ideal for learners building confidence, while the wet clutch and responsive handling deliver engaging everyday performance. Known for reliability and affordability, it represents Suzuki's commitment to entry-level motorcycling.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 133.0 kg
- Seat height
- 785 mm
- Power
- 14.8 HP (10.8 kW) @ 10000 RPM
What’s new for the 2018 Suzuki GSX-S125
vs the 2017| Spec | 2017 | 2018 |
|---|---|---|
| Power | 15.0 HP (11.0 kW) | 14.8 HP (10.8 kW) @ 10000 RPM |
| Torque | — | 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 RPM |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for commuting and urban riding rather than performance or long-distance travel.
- Built for
- A friendly, approachable naked bike with playful styling but modest performance, prioritizing efficiency and ease of use over excitement.
- Not ideal for
- Not suitable for experienced riders seeking high speed, highway touring comfort, or 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
- 14.8 HP (10.8 kW) @ 10000 RPM
- CO2 Emissions
- 45 CO2 g/km
- Torque
- 11.5 Nm (1.2 kgf-m) @ 8000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 1.90 litres/100 km (52.6 km/l)
- Power/weight ratio
- 0.1113 HP/kg (wet)
- Bore x stroke
- 62.0 x 41.2 mm
- Compression
- 11.0:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electric
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multi-disc
Dimensions & weight
- Wheelbase
- 1300 mm
- Overall length
- 2020 mm
- Overall width
- 745 mm
- Overall height
- 1035 mm
- Seat height
- 785 mm
- Wet weight
- 133.0 kg
- Fuel capacity
- 11.00 litres
- Ground clearance
- 165 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic, coil spring, oil damped
- Rear suspension
- Link type, coil spring, oil damped
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 290 mm
- Rear brakes
- Single disc
- Front tyre
- 90/80-M17
- Rear tyre
- 130/70-M17
Other
- Color options
- Red, 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 | 2017 | 2018 | 2019 | 2022 | 2024 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Seat height | 785 mm | 785 mm | 785 mm | 785 mm | 785 mm | 785 mm |
| Fuel capacity | 11 L | 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 Suzuki GSX-S125?
The 2018 Suzuki GSX-S125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Suzuki GSX-S125 have?
The 2018 Suzuki GSX-S125 has a Power of 14.8 HP (10.8 kW) @ 10000 RPM.
How many gears does the Suzuki GSX-S125 have?
The 2018 Suzuki GSX-S125 has a Gearbox of 6-speed.
What is the torque of the Suzuki GSX-S125?
The 2018 Suzuki GSX-S125 has a Torque of 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 RPM.
How much does the Suzuki GSX-S125 weigh?
The 2018 Suzuki GSX-S125 has a Wet weight of 133.0 kg (293.2 pounds).
Shop this bike
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The 2018 Suzuki GSX-S125 is a fantastic entry-level motorcycle that offers a great combination of power, agility, and style. With a sleek and sporty design, this bike is sure to turn heads on the road. The 125cc engine provides plenty of pep for urban commuting, while still being fuel-efficient. The handling and suspension are top-notch, making it a joy to ride in various conditions. Whether you're a beginner or a seasoned rider, the GSX-S125 is an excellent choice for anyone looking for a reliable and fun motorcycle.
Overall, the 2018 Suzuki GSX-S125 is a highly recommended motorcycle for those in the market for a stylish and capable ride. With its powerful yet efficient engine, sleek design, and excellent handling, this bike is sure to impress riders of all experience levels. It's a great value for the price and is perfect for navigating city streets or hitting the open road. If you're in the market for a new motorcycle, the GSX-S125 is definitely worth considering.
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