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.

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General information

CategoryEnduro / offroad
Year1991
ModelHonda NX 650 Dominator
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder4
Bore x stroke100.0 x 82.0 mm (3.9 x 3.2 inches)
Compression8.3:1
Top speed153.0 km/h (95.1 mph)
Power44.00
Engine typeSingle cylinder, four-stroke
Capacity:644.00 ccm (39.30 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions90/90-21

Physical measures and capacities

Fuel capacity13.00 litres (3.43 gallons)
Weight incl. oil, gas, etc178.0 kg (392.4 pounds)

Other specs

MaintenanceFind 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 ForBest suited to riders with at least some experience on tall, lightweight single-cylinder bikes, though a confident beginner could adapt quickly.
PurposeBuilt primarily for off-road and light dual-sport riding, with enough manners to serve as a simple commuter or backroads scratcher.
Rider FitThe 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.
CharacterA no-frills, torquey thumper that rewards a relaxed, back-to-basics riding style over outright speed or refinement.
Not Ideal ForNot 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.

Rider Reviews

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