The Kawasaki Z440 Twin motorcycle specifications include a 444 cc (27.09 cu in) engine, power of 27 hp (19.7 kW) @ 7,000 rpm, a 6-speed gearbox, and a listed weight of 180 kg (396.8 lb).
Key specifications
Year-specific specification changes
How the Kawasaki Z440 Twin 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 63% lower than the Kawasaki database average. Around the 20th percentile across Kawasaki models.
About 35% lower than the Kawasaki database average. Around the 33rd percentile across Kawasaki models.
About 13% lighter than the Kawasaki database average. Around the 31st percentile across Kawasaki models.
About 8% larger than the Kawasaki database average. Around the 48th 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.
27 hp — more powerful than about 20% of Kawasaki models with power data.
444 cc — larger displacement than about 33% of Kawasaki models.
180 kg — heavier than about 31% of Kawasaki models, or lighter than about 69%.
16.5 L — larger than about 48% of Kawasaki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 3.60-18 |
|---|---|
| Rear tire size | 4.10-18 |
| Power-to-weight ratio | 0.150 hp/kg |
| Power-to-weight | 150.0 hp/tonne |
| Specific power | 60.8 hp/L |
| Bore/stroke ratio | 1.09:1 (Oversquare) |
Model information
| Category | Naked bike |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 444 cc (27.09 cu in) |
| Power | 27 hp (19.7 kW) @ 7,000 rpm |
| Bore × stroke | 67.5 x 62 mm (2.7 x 2.4 inches) |
| Compression ratio | 9.2:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel control | Overhead Cams (OHC) |
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 | 3.60-18 |
| Rear tire | 4.10-18 |
Dimensions and weight
| Wet weight | 180 kg (396.8 lb) |
|---|
Fuel and emissions
| Fuel capacity | 16.50 L (4.36 US gal) |
|---|
Performance
| Top speed | 140.0 km/h (87.0 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.