The Kawasaki Tengai (reduced effect) motorcycle specifications include a 652 cc (39.79 cu in) engine, power of 27 hp (19.7 kW) @ 5,000 rpm, a 5-speed gearbox, and a listed weight of 190 kg (418.9 lb).
Key specifications
The 1989 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Kawasaki Tengai (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 63% lower than the Kawasaki database average. Around the 20th percentile across Kawasaki models.
About 5% lower than the Kawasaki database average. Around the 57th percentile across Kawasaki models.
About 9% lighter than the Kawasaki database average. Around the 34th percentile across Kawasaki models.
About 50% larger than the Kawasaki database average. Around the 97th 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.
652 cc — larger displacement than about 57% of Kawasaki models.
190 kg — heavier than about 34% of Kawasaki models, or lighter than about 66%.
23 L — larger than about 97% of Kawasaki fuel tanks in this database.
Mechanical overview
Additional useful specifications
| Front tire size | 90/90-21 |
|---|---|
| Rear tire size | 130/80-17 |
| Front tire width | 90 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 21 in |
| Rear tire width | 130 mm |
| Rear tire aspect ratio | 80% |
| Rear rim diameter | 17 in |
| Power-to-weight ratio | 0.142 hp/kg |
| Power-to-weight | 142.1 hp/tonne |
| Specific power | 41.4 hp/L |
| Bore/stroke ratio | 1.20:1 (Oversquare) |
Model information
| Category | Unspecified category |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 652 cc (39.79 cu in) |
| Power | 27 hp (19.7 kW) @ 5,000 rpm |
| Bore × stroke | 100.0 x 83 mm (3.9 x 3.3 inches) |
| Compression ratio | 9.5:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| 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 | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 90/90-21 |
| Rear tire | 130/80-17 |
Dimensions and weight
| Wet weight | 190 kg (418.9 lb) |
|---|
Fuel and emissions
| Fuel capacity | 23.00 L (6.08 US gal) |
|---|
Performance
| Top speed | 130.0 km/h (80.8 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.