Suzuki
| Power | 15PS |
| Torque | 11Nm |
| Engine Capacity | 124cc |
| MPG | 117.7 |
| Overall Length | 2000mm (78.7in) |
| Overall Width | 745mm (29.33in) |
| Overall Height | 1035mm (40.7in) |
| Ground Clearance | 165mm (6.5in) |
| Wheelbase | 1300mm (51.18in) |
| Kerb Mass | 135.0kg (297.62lbs) |
| Seat Height | 785mm (30.91in) |
| Fuel Capacity | 11.0 litres (2.4UK gallons) |
| Lubrication | Wet sump |
| Fuel System | Fuel Injection |
| Drive | Chain |
| Bore | 62.0mm x 41.2mm (2.4in x 1.6in) |
| Engine Type | 4-stroke, 1-cylinder, liquid-cooled, DOHC |
| Compression Ratio | 11.0 : 1 |
| Ignition | Electronic ignition |
| Transmission | 6-speed, constant mesh |
| Starter | Electric |
| Emissions CO2 | 55g/km |
| Front Suspension | Telescopic, coil spring, oil damped |
| Rear Suspension | Link type, coil spring, oil damped |
| Front Brakes | Disc (Petal) |
| Rear Brakes | Disc (Petal) |
| Front Tyres | 90/80-17M/C |
| Rear Tyres | 130/70-17M/C |
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Suzuki’s GSX-S125 is a lightweight naked built for riders who value agility, efficiency, and a modern DOHC single. It’s aimed at commuters and newer riders who want real-bike feel without bulk. This Suzuki GSX-S125 review breaks down the 2024 Suzuki GSX-S125 specs and how they perform in the real world.
At the heart is a 4-stroke, 1-cylinder, liquid-cooled, DOHC engine with electronic ignition and fuel injection. With 124cc, 15PS, and 11Nm on tap, the GSX-S125 delivers the crisp response you want in dense traffic and urban cut-and-thrust. The oversquare bore x stroke of 62.0mm x 41.2mm and an 11.0:1 compression ratio suggest a rev-happy character that rewards shifting and throttle finesse.
A 6-speed, constant mesh transmission keeps the single in its sweet spot, making the most of the output when pulling away from lights or rolling on between corners. On the highway, 15PS is enough for steady cruising and short hops; it’s happiest as a city sprinter and backroad playmate rather than a long-distance mile-eater.
Efficiency is a highlight in the 2024 Suzuki GSX-S125 specs: a quoted 117.7 MPG paired with an 11.0-litre (2.4UK gallons) fuel tank means fewer fuel stops and affordable commuting. CO2 emissions are listed at 55g/km. The setup is completed by a chain final drive, wet sump lubrication, and an electric starter for worry-free daily use.
The Suzuki GSX-S125 seat height is 785mm (30.91in), an approachable figure that boosts confidence at stops and during low-speed maneuvers. Combined with the Suzuki GSX-S125 weight of 135.0kg (297.62lbs), the bike feels easy to balance and flick through tight city streets or busy parking lots.
A 1300mm wheelbase brings a practical blend of agility and stability, while 165mm (6.5in) of ground clearance is useful for speed bumps and rougher roads. The compact overall dimensions—2000mm length, 745mm width, and 1035mm height—help filtering and storage. The tire sizes (90/80-17M/C front and 130/70-17M/C rear) deliver predictable grip and quick steering without sacrificing stability.
Suspension is straightforward and dependable: a telescopic, coil-spring, oil-damped front end and a link-type, coil-spring, oil-damped rear. Braking is handled by petal discs front and rear, offering consistent stopping power and better heat dissipation characteristics than plain round rotors.
Electronics are focused on essentials. Fuel injection and electronic ignition ensure clean fueling and easy starts in all conditions. The drivetrain features a 6-speed, constant mesh gearbox with a chain final drive. Additional spec highlights include the bore x stroke of 62.0mm x 41.2mm and a compression ratio of 11.0:1—numbers that align with the engine’s rev-friendly nature.
If your priority is nimbleness, low running costs, and approachable performance, the GSX-S125 fits the brief.
The 2024 Suzuki GSX-S125 impresses with a tidy package: a revvy DOHC 124cc single (15PS/11Nm), excellent fuel economy, and a friendly 785mm seat height. The chassis numbers (135.0kg kerb mass, 1300mm wheelbase) and 17-inch tire sizes deliver quick, predictable handling that flatters new riders and still entertains seasoned ones.
Its strengths are simplicity, efficiency, and ease of use. While 15PS won’t satisfy power-hungry highway riders, that’s not the mission here. As a city-smart naked with modern fundamentals—fuel injection, petal discs, and a 6-speed box—the GSX-S125 is a compelling pick in the 125cc class.
Is the 2024 Suzuki GSX-S125 good for beginners? Yes. With a 785mm seat height, 135.0kg kerb mass, smooth fuel injection, and a 6-speed transmission, it’s approachable and confidence-inspiring for new riders.
What is the seat height of the 2024 Suzuki GSX-S125? 785mm (30.91in).
How heavy is the 2024 Suzuki GSX-S125? 135.0kg (297.62lbs) kerb mass.
What are the key 2024 Suzuki GSX-S125 specs? 124cc DOHC single, 15PS, 11Nm, fuel injection, electronic ignition, 6-speed constant mesh, chain drive, petal discs front and rear.
What is the fuel capacity and MPG? Fuel capacity is 11.0 litres (2.4UK gallons) and fuel economy is 117.7 MPG.