The Honda NX 650 Dominator motorcycle specifications include a 644 cc (39.30 cu in) engine, a 5-speed gearbox, and a listed weight of 178 kg (392.4 lb).
Key specifications
The 1988 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Honda NX 650 Dominator compares
This compares the motorcycle with all Honda models in this specifications database. The blue marker is this model and the grey line is the Honda database average.
About 14% higher than the Honda database average. Around the 64th percentile across Honda models.
About 10% lighter than the Honda database average. Around the 41st percentile across Honda models.
Very close to the Honda database average. Around the 49th percentile across Honda models.
Honda database percentile rankings
Percentiles show where this motorcycle sits across the Honda specifications database. They are descriptive database rankings, not performance ratings.
644 cc — larger displacement than about 64% of Honda models.
178 kg — heavier than about 41% of Honda models, or lighter than about 59%.
13 L — larger than about 49% of Honda 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 |
| Bore/stroke ratio | 1.22:1 (Oversquare) |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 644 cc (39.30 cu in) |
| Bore × stroke | 100.0 x 82 mm (3.9 x 3.2 inches) |
| Compression ratio | 8.3:1 |
| Valves per cylinder | 4 |
| Cooling system | Air |
| Fuel control | Overhead Cams (OHC) |
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 | 178 kg (392.4 lb) |
|---|
Fuel and emissions
| Fuel capacity | 13.00 L (3.43 US gal) |
|---|
Performance
| Top speed | 153.0 km/h (95.1 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 Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.