| MODEL | BUELL XB9SX LIGHTNING CITYX LIMITED EDITION 2006 |
| Year | 2006 |
| 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 |
A European limited run of the CityX of about 300 bikes (50 for Britain), finished in translucent Valencia Orange bodywork that shows the engine and airbox. It added black bars, hand guards, headlight grille, number plate bracket and wheels, plus an air box guard and Pirelli Scorpion Sync tyres.
