| MODEL | YAMAHA FZ-6N S2 2009 |
| Year | 2009 |
| Engine Type | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
| Displacement / Capacity | 599 cc / 36.5 cu in |
| Bore X Stroke | 65.5 x 44.5 mm |
| Compression Ratio | 12.2:1 |
| Cooling System | Liquid cooled |
| Max Power | 72 kW / 98 hp @ 12000 rpm |
| Max Torque | 63.1 Nm / 6.4 kgf-m @ 10000 rpm |
| Ignition | TCI (transistor controlled ignition) |
| Induction | Fuel injection, 36 mm funnel diameter |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6 speed |
| Clutch | Wet, multiple discs, cable operated |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Aluminium, twin spar |
| Front Suspension | 43 mm telescopic fork |
| Rear Suspension | Swingarm, link-less type Monocross |
| Front Brakes | 2 x 298 mm discs |
| Rear Brakes | Single 245 mm disc |
| DIMENSION SPECS | |
| Overall Length | 2095 mm / 82.5 in |
| Overall Width | 750 mm |
| Overall Height | 1210 mm |
| Seat Height | 795 mm / 31.3 in |
| Wheelbase | 1440 mm / 56.7 in |
| Ground Clearance | 145 mm / 5.7 in |
| Dry Weight | 180 kg / 397 lb (ABS: 185 kg / 410 lb) |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70 ZR17 |
| Rear Tyre | 180/55 ZR17 |
| FUEL SYSTEM | |
| Fuel Capacity | 19 Litres / 5.0 US gal |
| Fuel Consumption | 15.6 km/litre |
| Top Speed | 219.3 km/h / 136.5 mph |
The FZ6-N S2 is the unfaired, naked version of the second-generation FZ6, built around a detuned R6-derived four-cylinder in an aluminium twin-spar frame. The S2 series brought revised injection mapping, new instruments and upgraded front brakes over the first FZ6, and the 2009 model carried on essentially unchanged. It is an upright, easy-riding middleweight for commuting and sport riding.
