Honda NX 650 Dominator [1995–2002]: A Timeless Dual-Sport Legend
Introduction
The Honda NX 650 Dominator isn’t just a motorcycle—it’s a statement. Produced from 1995 to 2002, this air-cooled thumper carved its niche as a rugged, no-nonsense dual-sport machine that could tackle both asphalt and dirt with equal confidence. With its unmistakable silhouette, torquey single-cylinder engine, and go-anywhere attitude, the Dominator remains a favorite among riders who value simplicity and versatility. After spending time with a well-preserved example, it’s clear why this bike still commands respect in the dual-sport community. Let’s dive into what makes the NX 650 a enduring icon.
Engine Performance: The Heart of a Workhorse
At the core of the Dominator beats a 644cc single-cylinder, four-stroke engine. While specs vary slightly across model years, the power output hovers around 44 HP (32 kW) at 6,000 RPM, with torque peaking between 53–57 Nm (39–42 lb-ft). These numbers don’t scream “race bike,” but they don’t need to. The Dominator’s charm lies in its broad, usable powerband.
Twist the throttle, and you’re greeted with a surge of low-end grunt that pulls strongly from 2,500 RPM. The engine thrives in the midrange, making it ideal for crawling through trails or overtaking on highways. While vibrations become noticeable above 100 km/h (62 mph), the Dominator’s relaxed cruising sweet spot sits around 90–110 km/h (56–68 mph). Top speed is a claimed 165 km/h (102 mph), but this bike isn’t about speed—it’s about unstoppable momentum.
The carbureted fuel system (a constant across all model years) keeps things simple and field-repairable. Fuel economy is respectable at 5.7 L/100 km (41 mpg), giving the 16L (4.2-gallon) tank a range of 280 km (174 miles)—enough for a day of adventure.
Handling: Born for the Backroads
Weighing 164–167 kg (361–368 lbs) dry, the Dominator feels surprisingly nimble once in motion. The 1440–1450 mm (56.7–57.1-inch) wheelbase strikes a balance between stability and agility, while the 250 mm (9.8-inch) ground clearance shrugs off rocks and ruts.
Suspension Setup:
- Front: A 41mm telescopic fork with 220 mm (8.7 inches) of travel
- Rear: A monoshock offering 195 mm (7.7 inches) of wheel travel
The suspension is plush enough for off-road abuse yet firm enough for spirited pavement riding. On dirt, the 21-inch front wheel (fitted with a 90/90-21 tire) rolls over obstacles effortlessly, while the 17-inch rear (120/90-17) provides traction without excessive squirm. On-road manners are better than expected, though the blocky knobby tires (standard on earlier models) can feel vague during aggressive cornering.
Standing at 865–880 mm (34.1–34.6 inches), the seat height accommodates taller riders comfortably but may intimidate shorter adventurers. The upright riding position offers excellent visibility, and the wide handlebars provide leverage for technical terrain.
Design & Ergonomics: Function Over Flair
The Dominator’s design is utilitarian but purposeful. The angular fuel tank (a signature Honda 1980s–90s trait) houses an analog speedometer and basic warning lights—no frills, just reliability. Plastic bodywork is minimal, reducing weight and repair costs after inevitable off-road tumbles.
Despite its off-road focus, the Dominator doesn’t punish riders on long hauls. The seat is wider and plusher than typical enduro bikes, and the footpegs are positioned for both sitting and standing. Wind protection is nonexistent, but that’s easily remedied with an aftermarket screen from MOTOPARTS.store.
Competition: How Does It Stack Up?
The NX 650’s contemporaries included:
1. Suzuki DR650
- Similar weight and power but with a lower seat height (885 mm / 34.8 inches)
- Softer suspension tuned for comfort over heavy off-road use
- Verdict: The Dominator edges out with better off-road suspension and torque delivery.
2. Yamaha XT660Z Ténéré
- More modern liquid-cooled engine (659cc, 48 HP)
- Heavier at 187 kg (412 lbs) and taller seat (895 mm / 35.2 inches)
- Verdict: The Ténéré is more capable on highways but less flickable on trails.
3. Kawasaki KLR650
- Legendary durability but heavier (175 kg / 386 lbs)
- Lower seat height (870 mm / 34.3 inches) suits shorter riders
- Verdict: The KLR is a better tourer; the Dominator is the purer off-roader.
The NX 650’s biggest advantage? Simplicity. With no radiators, ABS, or electronics to fail, it’s a globe-trotting companion that thrives in remote areas.
Maintenance: Keeping the Legend Alive
Here’s where the Dominator truly shines. Its air-cooled engine and basic architecture make it a DIY dream. Key considerations:
Valve Adjustments
- Intake: 0.10 mm (0.004 in)
- Exhaust: 0.12 mm (0.005 in)
- Check every 4,000 km (2,500 miles)
Oil Changes
- 1.95L (2.06 quarts) with filter (use SAE 10W-40)
- Replace every 3,000–5,000 km (1,800–3,100 miles)
Chain Care
- Standard 110-link chain (15T front sprocket, 46/48T rear)
- Lubricate every 500 km (310 miles); adjust slack to 30–40 mm (1.2–1.6 in)
Brakes
- Single discs front/rear (220 mm diameter)
- Replace pads when thickness drops below 1.5 mm (0.06 in)
- Bleed with DOT 4 fluid annually
Upgrades to Consider
- Tires: Swap to 50/50 rubber like Mitas E-07 for mixed terrain
- Handlebars: Replace bent units with MOTOPARTS.store’s reinforced alloy bars
- Skid Plate: Protect the engine with an aftermarket aluminum guard
Long-Term Ownership: The Joy of Customization
Part of the Dominator’s appeal is its blank-canvas potential. Popular MOTOPARTS.store upgrades include:
- High-Flow Air Filters: Unlock subtle power gains and improve throttle response
- LED Lighting Kits: Boost visibility for night rides
- Luggage Racks: Turn it into a lightweight pack mule for multi-day trips
Owners praise the bike’s durability, with many examples surpassing 100,000 km (62,000 miles) with basic care. The most common wear items—chains, sprockets, brake pads—are affordable and widely available.
Final Thoughts
The Honda NX 650 Dominator is a motorcycle that refuses to fade into obscurity. It’s not the fastest, lightest, or most technologically advanced, but its blend of reliability, versatility, and character makes it a keeper. Whether you’re threading through city traffic, exploring fire roads, or prepping for a round-the-world trip, the Dominator rises to the challenge. And when it’s time to refresh or upgrade, MOTOPARTS.store has everything to keep your adventure rolling.
Specifications sheet
Engine | |
---|---|
Stroke: | Four-stroke |
Max power: | 44 kW | 59.0 hp |
Max torque: | 57 Nm |
Fuel system: | Carburettor |
Max power @: | 6000 rpm |
Displacement: | 644 ccm |
Max torque @: | 5000 rpm |
Configuration: | Single |
Cooling system: | Air |
Compression ratio: | 8.3:1 |
Number of cylinders: | 1 |
Valves per cylinder: | 4 |
Dimensions | |
---|---|
Wheelbase: | 1450 mm (57.1 in) |
Dry weight: | 167 |
Wet weight: | 182 |
Seat height: | 865–880 mm (34.1–34.6 in) |
Overall width: | 910 mm (35.8 in) |
Overall height: | 1260 mm (49.6 in) |
Overall length: | 2200 mm (86.6 in) |
Ground clearance: | 250 mm (9.8 in) |
Fuel tank capacity: | 16.0 L (4.23 US gal) |
Drivetrain | |
---|---|
Final drive: | chain |
Chain length: | 110 |
Transmission: | 5-speed |
Rear sprocket: | 46 |
Front sprocket: | 15 |
Maintenance | |
---|---|
Rear tire: | 120/90-17 |
Engine oil: | 10W40 |
Front tire: | 90/90-21 |
Break fluid: | DOT 4 |
Spark plugs: | NGK DPR8EA-9 or NGK DPR8EIX-9 |
Spark plug gap: | 0.9 |
Forks oil capacity: | 1.184 |
Engine oil capacity: | 1.95 |
Engine oil change interval: | Every 5000 km or 2 years |
Valve clearance (intake, cold): | 0.10 mm |
Valve clearance check interval: | 24,000 km (15,000 mi) |
Valve clearance (exhaust, cold): | 0.12 mm |
Recommended tire pressure (rear): | 1.5 bar (22 psi) solo, 2.0 bar (29 psi) with passenger |
Recommended tire pressure (front): | 1.5 bar (22 psi) |
Chassis and Suspension | |
---|---|
Rear tire: | 120/90-17 |
Front tire: | 90/90-21 |
Wheel type: | Spoked wheels |
Rear brakes: | Single 220 mm disc |
Front brakes: | Single 220 mm disc |
Rear suspension: | Monoshock |
Front suspension: | Telescopic fork, 41 mm diameter |
Rear wheel travel: | 195 mm (7.7 in) |
Front wheel travel: | 220 mm (8.7 in) |