| MODEL | HONDA FMX 650 SUPERMOTO 2006 |
| Year | 2006 |
| Engine Type | Four stroke, single cylinder, RFVC SOHC, 4 valve |
| Displacement / Capacity | 644 cc / 39.3 cu in |
| Bore X Stroke | 100 x 82 mm |
| Compression Ratio | 8.3:1 |
| Cooling System | Air cooled |
| Max Power | 27.7 kW / 37 hp @ 5750 rpm |
| Max Torque | 52.3 Nm / 5.33 kgf-m @ 4500 rpm |
| Ignition | Capacitor discharge (CDI) |
| Induction | Single 40 mm Keihin VE-type carburettor |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 speed |
| Clutch | — |
| Final Drive | O-ring chain |
| CHASSIS SPECS | |
| Frame | Single cradle mono-backbone, steel tube |
| Front Suspension | 45 mm inverted leading-axle telescopic fork, 218 mm / 8.5 in travel |
| Rear Suspension | Pro-Link monoshock, swingarm, 186 mm / 7.3 in travel |
| Front Brakes | Single 296 mm disc, 2-piston caliper |
| Rear Brakes | Single 220 mm disc, 1-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2150 mm / 84.6 in |
| Overall Width | 840 mm / 33.0 in |
| Overall Height | 1170 mm / 46.0 in |
| Seat Height | 875 mm / 34.4 in |
| Wheelbase | 1490 mm / 58.6 in |
| Ground Clearance | 216 mm / 8.5 in |
| Dry Weight | 163 kg / 359.4 lbs |
| Wet Weight | 176 kg / 388.0 lbs |
| WHEEL SPECS | |
| Front Tyre | 120/70 R17 M/C 58H |
| Rear Tyre | 150/60 R17 M/C 66H |
| FUEL SYSTEM | |
| Fuel Capacity | 11 Litres / 2.9 US gal |
| Fuel Consumption | 21.1 km/l |
| Top Speed | 148.6 km/h / 92.3 mph |
The 2006 FMX 650 carried on unchanged: the Dominator-derived 644 cc air-cooled single with electric start and five speeds in a steel mono-backbone frame, with long-travel inverted forks and Pro-Link rear. Good looks and low-down pull made it fun in town and on twisty roads, while vibration, little wind protection and an 11-litre tank limited it on motorways.
