The Honda NX 650 Dominator is a motorcycle model from 1993 with a four-stroke, single cylinder, SOHC, and 4 valve per cylinder engine with a capacity of 644 cc or 39.2 cu-in. The bike has a compression ratio of 8.3:1, a single 40mm Keihin VE-type carb for induction, and uses digital CDI for ignition. The bike has a wet, multiple discs, cable operated clutch, and a five-speed transmission with final chain drive. The frame is made of steel and has a single cradle frame with a 41mm leading-axle fork for the front suspension and a Pro-Link and rear wheel travel of 195 mm for the rear suspension. The brakes are a single 256mm disc with a 2 piston caliper for the front brakes and a single 220mm disc with a 1 piston caliper for the rear brakes. The front and rear tires are 90/90 21 and 120/90 17 respectively. The dry weight of the bike is 163 kg or 359.3 lbs, and the fuel capacity is 16 Litres or 4.2 US gal. The average consumption of the bike is 17.8 km/lit, and the top speed is 160.8 km/h or 100 mph. The bike was road-tested by Motosprint in 1992.
Technical specifications:
Make Model: Honda NX 650 Dominator
| Year | 1993 |
|---|---|
| Engine | Four-stroke, single cylinder, SOHC, 4 valve per cylinder |
| Capacity | 644 cc / 39.2 cu-in |
| Bore x Stroke | 100 x 82 mm |
| Cooling System | Air cooled |
| Compression Ratio | 8.3:1 |
| Induction | Single 40mm Keihin VE-type carb |
| Ignition | Digital CDI |
| Starting | Electric |
| Spark Plug | NGK, DPR 8EA-9 |
| Engine Oil | Semi-Synthetic, 10W/40 |
| Max Power | 45 hp / 33.5 kW @ 6000 rpm |
| Max Torque | 53 Nm / 5.7 kgf-m @ 5000 rpm |
| Clutch | Wet, multiple discs, cable operated |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Steel, Single cradle frame |
| Front Suspension | 41mm leading-axle fork |
| Front Wheel Travel | 220 mm / 8.6 in |
| Rear Suspension | Pro-Link, |
| Rear Wheel Travel | 195 mm / 7.6 in |
| Front Brakes | Single 256mm disc 2 piston caliper |
| Rear Brakes | Single 220mm disc 1 piston caliper |
| Front Tyre | 90/90 21 |
| Rear Tyre | 120/90 17 |
| Fork Angle | 62 degrees |
| Trail | 115 mm / 4.5 in |
| Wheelbase | 1435 mm / 56.4 in |
| Seat Height | 870 mm / 24.2 in |
| Ground Clearance | 250 mm / 9.8 in |
| Dry Weight | 163 kg / 359.3 lbs |
| Wet Weight | 178 kg / 392.4 lbs |
| Fuel Capacity | 16 Litres / 4.2 US gal |
| Consumption Average | 17.8 km/lit |
| Braking 60 – 0 / 100 – 0 | 13.8 m / 40.4 m |
| Standing 1/4 Mile | 13.9 sec / 147.8 km/h |
| Top Speed | 160.8 km/h / 100 mph |
| Road Test | Motosprint 1992 |
