The Kawasaki Zephyr 750 (reduced effect) motorcycle specifications include a 739 cc (45.09 cu in) engine, power of 50 hp (36.5 kW) @ 8,500 rpm, a 5-speed gearbox, and a listed weight of 220 kg (485 lb).
Key specifications
Year-specific specification changes
How the Kawasaki Zephyr 750 (reduced effect) 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 32% lower than the Kawasaki database average. Around the 45th percentile across Kawasaki models.
About 8% higher than the Kawasaki database average. Around the 60th percentile across Kawasaki models.
About 6% heavier than the Kawasaki database average. Around the 59th percentile across Kawasaki models.
About 11% larger than the Kawasaki database average. Around the 56th 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.
50 hp — more powerful than about 45% of Kawasaki models with power data.
739 cc — larger displacement than about 60% of Kawasaki models.
220 kg — heavier than about 59% of Kawasaki models, or lighter than about 41%.
17 L — larger than about 56% of Kawasaki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 120/70-17 |
|---|---|
| Rear tire size | 150/70-17 |
| Front tire width | 120 mm |
| Front tire aspect ratio | 70% |
| Front rim diameter | 17 in |
| Rear tire width | 150 mm |
| Rear tire aspect ratio | 70% |
| Rear rim diameter | 17 in |
| Power-to-weight ratio | 0.227 hp/kg |
| Power-to-weight | 227.3 hp/tonne |
| Specific power | 67.7 hp/L |
| Bore/stroke ratio | 1.22:1 (Oversquare) |
Model information
| Category | Naked bike |
|---|
Engine specifications
| Engine type | In-line four, four-stroke |
|---|---|
| Displacement | 739 cc (45.09 cu in) |
| Power | 50 hp (36.5 kW) @ 8,500 rpm |
| Bore × stroke | 66.0 x 54 mm (2.6 x 2.1 inches) |
| Compression ratio | 9.5:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
Brakes, wheels and tires
| Front brakes | Dual disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 120/70-17 |
| Rear tire | 150/70-17 |
Dimensions and weight
| Wet weight | 220 kg (485 lb) |
|---|
Fuel and emissions
| Fuel capacity | 17.00 L (4.49 US gal) |
|---|
Performance
| Top speed | 170.0 km/h (105.6 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.