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Naked Motorcycles

2026Suzuki GSX-S125

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The Suzuki GSX-S125 is an entry-level naked bike designed for new riders and urban commuters seeking affordable, reliable transportation. Featuring a lightweight 124cc liquid-cooled engine with 15 horsepower and six-speed transmission, it delivers nimble handling and fuel efficiency. Known for its sporty styling, easy manageability, and low operating costs, this bike excels in city environments and represents excellent value for beginner motorcyclists.

Capacity
124.0 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Wet weight
135.0 kg
Seat height
785 mm
Power
15.0 HP (10.9 kW) @ 10500 RPM
⇄ Compare with another bike + Add to garage All model years
Other years 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 20Agility 82Comfort 45Off-road 10Touring 20Road manners 65
Off-road & trail10%
Cornering55%
City riding90%
Daily riding80%
Touring20%
Two-up25%
Track15%
Best for
Built primarily for commuting and urban runabouts rather than performance or long-distance riding.
Built for
A friendly, non-intimidating naked bike that favors nimble low-speed handling and fuel efficiency over outright speed.
Not ideal for
Not suited to riders wanting highway touring, two-up comfort, or 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 us
At 785mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Suzuki GSX-S125, with a moderate knee angle of around 115 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Range and running costs

Worked out in your browser - nothing is sent to us

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine
Capacity
124.0 ccm
Power
15.0 HP (10.9 kW) @ 10500 RPM
Torque
11.0 Nm (1.1 kgf-m) @ 8500 RPM
Engine type
Single, four-stroke
Fuel consumption
2.00 litres/100 km (50.0 km/l)
Power/weight ratio
0.1111 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
745 mm
Overall height
1035 mm
Seat height
785 mm
Wet weight
135.0 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. Petal disc. ABS
Front brakes diameter
290 mm
Rear brakes
Single disc. Petal disc. ABS.
ABS
Yes
Front tyre
90/80-17
Rear tyre
130/70-17
Other
Color options
Metallic Triton Blue, Titan Black, Stronger Red/Titan Black, Pearl Brilliant White/Titan 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 20172019202220242026
Capacity 124 cc 124 cc 124 cc 124 cc 124 cc
Seat height 785 mm 785 mm 785 mm 785 mm 785 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.

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Common questions

What is the engine size of the Suzuki GSX-S125?

The 2026 Suzuki GSX-S125 has a Capacity of 124.0 ccm (7.57 cubic inches).

What engine power does the Suzuki GSX-S125 have?

The 2026 Suzuki GSX-S125 has a Power of 15.0 HP (10.9 kW) @ 10500 RPM.

How many gears does the Suzuki GSX-S125 have?

The 2026 Suzuki GSX-S125 has a Gearbox of 6-speed.

What is the torque of the Suzuki GSX-S125?

The 2026 Suzuki GSX-S125 has a Torque of 11.0 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 8500 RPM.

How much does the Suzuki GSX-S125 weigh?

The 2026 Suzuki GSX-S125 has a Wet weight of 135.0 kg (297.6 pounds).

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