Kawasaki Ninja 125

Kawasaki’s Ninja name carries serious heritage in the supersport world, and the European-spec Ninja 125 brings that racing-inspired character down to the accessible 125cc class. As of September 2026, the 2027 model continues the successful full-size formula of recent years with no major mechanical overhaul announced. It remains a proper motorcycle rather than a scaled-down learner bike, sharing its core platform with the Z125 while wearing distinctive full fairing bodywork.

The Ninja 125 is designed as an ideal first step into the Kawasaki Ninja family for A1 licence holders. It combines the presence and engineering quality of larger Ninjas with manageable performance, making it suitable for new riders while still delivering the sharp looks and engaging ride that Ninja fans expect.

Design and Styling
The 2027 Ninja 125 features full fairing bodywork inspired by Kawasaki’s racing machines and larger Ninja models. The sleek, aggressive lines, sharp fairing edges, and sporty stance give it a purposeful supersport appearance far beyond typical 125cc machinery.

It sits on a tubular steel diamond-type frame similar to that used on higher-end Kawasaki models, contributing to both its visual presence and structural integrity. An optional higher ERGO-FIT seat (approximately +20 mm) is available for taller riders seeking a more comfortable or commanding position.

Colour options for 2027 are expected to follow Kawasaki’s usual annual refresh pattern. Previous model years featured schemes such as Lime Green, Metallic Graphite Gray/Metallic Spark Black, and Ebony/Metallic Carbon Gray. Specific 2027 liveries will be confirmed closer to wider availability.

Engine and Performance
Power comes from the same proven 125 cm³ liquid-cooled, four-stroke single-cylinder engine used in recent years:
- Configuration: DOHC, 4 valves
- Bore × stroke: 58.0 × 47.2 mm
- Compression ratio: 11.7:1
- Maximum power: 11 kW (15 PS) / approximately 10.4 kW in some listings at 10,000 rpm
- Maximum torque: 11.7 N·m at 7,700 rpm
- Fuel system: Electronic fuel injection (Ø 28 mm)
- Transmission: 6-speed with wet multi-disc clutch
- Final drive: Sealed chain

The engine is tuned for usable low-to-mid-range flexibility combined with a strong top-end pull, offering the classic Ninja “urge” in a beginner-friendly package. Fuel consumption is excellent at around 2.7 l/100 km, with CO₂ emissions of approximately 61 g/km (Euro 5+ compliant). The 11-litre tank supports a practical range of over 400 km under ideal conditions.

Chassis, Suspension and Brakes
The full-size chassis is one of the Ninja 125’s standout features. Key components include:
- Frame: Tubular steel diamond type
- Front suspension: 37 mm telescopic fork
- Rear suspension: Uni-Trak with gas-charged shock and preload adjustment
- Brakes: 290 mm front petal disc (dual-piston caliper) and 220 mm rear petal disc, both with - independent sport ABS as standard
- Wheels/tyres: 17-inch, typically 100/80-17 front and 130/70-17 rear.

This setup delivers light, nimble handling ideal for learning, combined with enough composure for more confident riders on twisty roads or in urban traffic.

Dimensions and Practicality
Approximate key figures (consistent with recent model years):
- Overall length × width × height: 1,935 × 685 × 1,075 mm
- Wheelbase: 1,330 mm
- Seat height: 785 mm (standard); higher ERGO-FIT option available
- Ground clearance: 170 mm
- Curb weight: approximately 149 kg
- Fuel capacity: 11 litres

The supersport-inspired riding position is more committed than the upright Z125, with a lower handlebar and sportier ergonomics, yet it remains accessible for newer riders. A fully digital instrument panel provides clear information.