Honda NX 650 Dominator - 1991 Specifications and Reviews
The 1991 Honda NX 650 Dominator is a versatile single-cylinder enduro designed for adventure-focused riders seeking reliability and easy handling. Its air-cooled 644cc engine delivers accessible performance with genuine off-road capability, making it ideal for both on-road touring and light trail exploration.
General information | |
| Category | Enduro / offroad |
| Year | 1991 |
| Model | Honda NX 650 Dominator |
| | |
Engine and Transmission Specifications | |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHC |
| Valves per cylinder | 4 |
| Bore x stroke | 100.0 x 82.0 mm (3.9 x 3.2 inches) |
| Compression | 8.3:1 |
| Top speed | 153.0 km/h (95.1 mph) |
| Power | 44.00 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 644.00 ccm (39.30 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/80-17 |
| Front tyre dimensions | 90/90-21 |
Physical measures and capacities | |
| Fuel capacity | 13.00 litres (3.43 gallons) |
| Weight incl. oil, gas, etc | 178.0 kg (392.4 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
41 hp
Peak Power
7.5s
0-60 mph
95.1 mph
Top Speed
Best For
Track20%
City60%
Cornering65%
Daily Riding55%
Touring42%
Passenger30%
Rider Profile
| Best For | Best suited to riders with at least some experience on tall, lightweight single-cylinder bikes, though a confident beginner could adapt quickly. |
| Purpose | Built primarily for off-road and light dual-sport riding, with enough manners to serve as a simple commuter or backroads scratcher. |
| Rider Fit | The tall 880mm seat height and lean 167kg dry weight favor taller or more agile riders comfortable balancing a narrow, top-heavy machine at low speeds. |
| Character | A no-frills, torquey thumper that rewards a relaxed, back-to-basics riding style over outright speed or refinement. |
| Not Ideal For | Not a good fit for riders wanting sustained highway comfort, passenger-friendly touring, or strong outright acceleration. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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