The Kawasaki KH 125 motorcycle specifications include a 124 cc (7.57 cu in) engine, a 6-speed gearbox, and a listed weight of 106 kg (233.7 lb).
Key specifications
The 1977 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Kawasaki KH 125 compares
This compares the motorcycle with all Kawasaki models in this specifications database. The blue marker is this model and the grey line is the Kawasaki database average.
About 82% lower than the Kawasaki database average. Around the 8th percentile across Kawasaki models.
About 49% lighter than the Kawasaki database average. Around the 10th percentile across Kawasaki models.
About 51% smaller than the Kawasaki database average. Around the 13th percentile across Kawasaki models.
Kawasaki database percentile rankings
Percentiles show where this motorcycle sits across the Kawasaki specifications database. They are descriptive database rankings, not performance ratings.
124 cc — larger displacement than about 8% of Kawasaki models.
106 kg — heavier than about 10% of Kawasaki models, or lighter than about 90%.
7.5 L — larger than about 13% of Kawasaki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 2.75-18 |
|---|---|
| Rear tire size | 3.00-18 |
| Bore/stroke ratio | 1.11:1 (Oversquare) |
Model information
| Category | Classic |
|---|
Engine specifications
| Engine type | Single cylinder, two-stroke |
|---|---|
| Displacement | 124 cc (7.57 cu in) |
| Bore × stroke | 56.0 x 50.6 mm (2.2 x 2.0 inches) |
| Compression ratio | 7.0:1 |
| Cooling system | Air |
| Fuel control | Rotary valves |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Expanding brake |
| Front tire | 2.75-18 |
| Rear tire | 3.00-18 |
Dimensions and weight
| Wet weight | 106 kg (233.7 lb) |
|---|
Fuel and emissions
| Fuel capacity | 7.50 L (1.98 US gal) |
|---|
Performance
| Top speed | 109.0 km/h (67.7 mph) |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Kawasaki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Kawasaki information before relying on them. Visit the official Kawasaki website.