Sportbikes
2018Suzuki GSX-R125
35 fields on record
The 2018 Suzuki GSX-R125 is an entry-level sportbike designed for new and younger riders seeking an affordable, manageable machine with genuine racing DNA. Its lightweight 134kg frame, compact 785mm seat height, and accessible 125cc engine make it ideal for learners building confidence and skills. Best known for delivering authentic GSX-R styling and performance in an easy-to-handle package that won't break the bank.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 134.0 kg
- Seat height
- 785 mm
- Power
- 14.8 HP (10.8 kW) @ 10000 RPM
What’s new for the 2018 Suzuki GSX-R125
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 |
| Front brakes | Single disc | Single disc. Petal |
| Rear brakes | Single disc | Single disc. Petal |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for city commuting, learning sportbike ergonomics and cornering technique, and short energetic rides rather than outright speed.
- Built for
- A miniature superbike in styling and attitude, rewarding high-rev riding and playful handling over raw power.
- Not ideal for
- Not suited for highway touring, carrying a passenger comfortably, or riders seeking strong overtaking acceleration.
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
- 0.1104 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
- 2000 mm
- Overall width
- 700 mm
- Overall height
- 1070 mm
- Seat height
- 785 mm
- Wet weight
- 134.0 kg
- Fuel capacity
- 11.00 litres
- Ground clearance
- 155 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. Petal
- Front brakes diameter
- 290 mm
- Rear brakes
- Single disc. Petal
- Front tyre
- 90/80-M17
- Rear tyre
- 130/70-M17
Other
- Color options
- Black/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 | 2017 | 2018 | 2019 | 2021 | 2022 | 2024 |
|---|---|---|---|---|---|---|
| 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-R125?
The 2018 Suzuki GSX-R125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Suzuki GSX-R125 have?
The 2018 Suzuki GSX-R125 has a Power of 14.8 HP (10.8 kW) @ 10000 RPM.
How many gears does the Suzuki GSX-R125 have?
The 2018 Suzuki GSX-R125 has a Gearbox of 6-speed.
What is the torque of the Suzuki GSX-R125?
The 2018 Suzuki GSX-R125 has a Torque of 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 RPM.
How much does the Suzuki GSX-R125 weigh?
The 2018 Suzuki GSX-R125 has a Wet weight of 134.0 kg (295.4 pounds).
Shop this bike
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The 2018 Suzuki GSX-R125 is a powerful and sleek motorcycle that is perfect for both seasoned riders and beginners. With a 124.4cc engine, the GSX-R125 offers impressive acceleration and top speed, making it a thrilling ride on the open road. Its compact size and lightweight design make it easy to handle, while its responsive and agile performance make it a joy to ride. The sleek bodywork and aggressive styling give the GSX-R125 a modern and sporty look that is sure to turn heads wherever you go.
One of the standout features of the 2018 Suzuki GSX-R125 is its fuel efficiency, making it an economical option for daily commuting or weekend joyrides. The comfortable seating position and intuitive controls make it easy to feel confident and in control while riding, while the advanced braking system ensures reliable stopping power. The GSX-R125 also comes equipped with a range of modern technologies, including LED lighting and a full-digital instrument panel, adding an extra layer of convenience and safety to the riding experience. Overall, the 2018 Suzuki GSX-R125 is a fantastic choice for riders looking for a thrilling and reliable motorcycle that offers top-notch performance and style.
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