SUZUKI GSX-R125 — Top Speed 130 km/h (81 mph)

Is the Suzuki GSX-R125 a good buy? Quick answer

The Suzuki GSX-R125 has a listed top speed of 130 km/h (81 mph) with 15 hp, 11 Nm torque, 125 cc engine, 137 kg curb weight. It sits in the Supersport segment and can suit newer riders who want approachable power. Compare rivals side-by-side using the tools on this page.

Feature Value
Brand SUZUKI
Model SUZUKI GSX-R125
Engine size 125 cc
Power 15 hp
Torque 11.2 Nm
Cylinder / Valve Single Cylinder, 4 valves
Weight 137 kg (302 lb)
Front Brake Disc ABS
Rear Brake Disc ABS
Seat Height 78.5 cm (30.9 in)
Front Tyre 90/80-17M/C 46S
Rear Tyre 130/70-17M/C 62S
Cooling Liquid Cooled
Front Suspension Telescopic, coil spring, oil damped
Rear Suspension Link type, coil spring, oil damped
Motorcycle Type Supersport
Top Speed 130 km/h (81 mph)
Fuel Capacity 11 L (2.9 US gal)
Fuel Consumption 3.0 L/100 km (78.4 mpg US)
Prevalence of Service Network
Service Quality
Spare Parts Availability
Price $5,000
For Other Motorcycle Price Lists Click for SUZUKI Price List

Spec-based reading of the Suzuki GSX-R125 as a Supersport: focus on the numbers that match how you ride — power, weight, seat height, and fuel range — then verify with a dealer test ride.

Pros

  • Light curb weight (~137 kg / 302 lb) for easy low-speed control
  • Liquid cooling for more consistent heat management

Cons

  • Smaller fuel tank — more frequent stops on longer trips

Who is it for?

Best suited for riders who want a manageable motorcycle in traffic, sport and track-focused riders, newer riders stepping into their first or second motorcycle.

Who is it not for?

Less ideal for riders whose priority is relaxed daily comfort.

Commuting / city use

As a supersport motorcycle, sport ergonomics can feel tiring in slow city traffic.

Highway / longer rides

Highway use is possible, but comfort is usually sport-focused rather than touring-oriented.

Good for beginners?

Based on displacement/power and manageable size, the Suzuki GSX-R125 can be considered by new or returning riders — still take training and a test ride.

Seat height & rider fit

Seat height is about 785 mm (30.9 in) — mid-range, but personal fit still matters.

Fuel economy & range

Listed fuel use is about 3 L/100 km (~78.4 mpg US). With a ~11 L tank, theoretical range is around 367 km (real-world range varies).

Two-up riding

Two-up comfort depends on seat length, passenger pegs, and load capacity — check fit with a passenger before long trips.

Frequently asked questions

What is the top speed of the Suzuki GSX-R125?

Our specification data lists 130 km/h (81 mph) for the Suzuki GSX-R125.

How much horsepower does the Suzuki GSX-R125 have?

Listed power is 15 hp.

How much torque does the Suzuki GSX-R125 have?

Listed torque is 11.2 Nm.

What is the engine size of the Suzuki GSX-R125?

Engine displacement is listed as 125 cc.

How much does the Suzuki GSX-R125 weigh?

Curb weight is listed at about 137 kg (302 lb).

What is the seat height of the Suzuki GSX-R125?

Seat height is about 785 mm (30.9 in).

What is the fuel economy of the Suzuki GSX-R125?

Listed consumption is about 3 L/100 km (about 78.4 mpg US).

What is the fuel range of the Suzuki GSX-R125?

Theoretical range is around 367 km based on tank size and listed consumption; real-world range varies with riding style.

Is the Suzuki GSX-R125 liquid cooled?

Yes — it is listed as liquid-cooled.

How many cylinders does the Suzuki GSX-R125 have?

It is listed as a 1-cylinder engine.

Is the Suzuki GSX-R125 good for beginners?

Based on displacement/power and manageable size, the Suzuki GSX-R125 can be considered by new or returning riders — still take training and a test ride.

Is the Suzuki GSX-R125 good for commuting?

The Suzuki GSX-R125 can be used for commuting, but its sport-focused ergonomics and performance may be less practical for daily urban riding than a commuter, scooter or standard motorcycle.

Is the Suzuki GSX-R125 good for highway riding?

With a listed top speed of 130 km/h, the Suzuki GSX-R125 can handle typical highway speeds, although overtaking performance and long-distance comfort depend on the motorcycle's power, riding position and wind protection.

Is the Suzuki GSX-R125 suitable for short riders?

Seat height is about 785 mm (30.9 in) — mid-range, but personal fit still matters.

Is the Suzuki GSX-R125 A2 licence friendly?

A2 licence fit depends on power and power-to-weight limits (≤35 kW and ≤0.2 kW/kg). Based on listed figures, it appears within typical A2 limits — confirm with official manufacturer data.

What are the pros of the Suzuki GSX-R125?

Light curb weight (~137 kg / 302 lb) for easy low-speed control; Liquid cooling for more consistent heat management.

What are the cons of the Suzuki GSX-R125?

Smaller fuel tank — more frequent stops on longer trips.

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