| MODEL | BUELL XB9SX LIGHTNING CITYX BLACK 2009 - 2010 |
| Year | 2009 - 2010 |
| Engine Type | 45° V-twin, four-stroke, pushrod OHV, hydraulic self-adjusting lifters, 2 valves per cylinder |
| Displacement / Capacity | 984 cc / 60 cu in |
| Bore X Stroke | 88.9 x 79.4 mm |
| Compression Ratio | 10.0:1 |
| Cooling System | Air cooled |
| Max Power | 67.1 kW / 92 hp @ 7200 rpm |
| Max Torque | 97 Nm / 71.5 ft-lbs @ 5500 rpm |
| Ignition | — |
| Induction | 45 mm downdraft DDFI fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Dry sump |
| Gear Box | 5-speed, constant mesh |
| Clutch | Wet, multi-plate |
| Final Drive | Kevlar belt |
| CHASSIS SPECS | |
| Frame | Hollow aluminium twin-spar frame that doubles as the fuel tank |
| Front Suspension | Showa 43 mm upside-down forks, adjustable for preload, compression and rebound damping; 119 mm / 4.7 in travel |
| Rear Suspension | Showa shock, adjustable for preload, compression and rebound damping; 127 mm / 5.0 in travel |
| Front Brakes | 375 mm single floating stainless disc, ZTL 6-piston fixed caliper |
| Rear Brakes | 230 mm single disc, 1-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 1924 mm / 75.7 in |
| Overall Width | 831 mm / 32.7 in |
| Overall Height | 1232 mm / 48.5 in |
| Seat Height | 797 mm / 31.4 in |
| Wheelbase | 1320 mm / 52 in |
| Ground Clearance | 127 mm / 5.0 in |
| Dry Weight | 177 kg / 390 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70 ZR17 Pirelli Scorpion |
| Rear Tyre | 180/55 ZR17 Pirelli Scorpion |
| FUEL SYSTEM | |
| Fuel Capacity | 14 Litres / 3.7 US gal |
| Fuel Consumption | 6.4 L/100 km / 37 US mpg |
| Top Speed | 206 km/h / 128 mph |
The final CityX, offered in black, with an LED tail light, clear-lens turn signals, a second oxygen sensor with revised injection calibration, and a battery tender plug. It stays an upright urban streetfighter on the same 984 cc twin.
