| Attribute | Value |
| General |
| Production from | 2009 year |
| Make | BMW |
| Model | BMW G 450 X |
| Category | Enduro / offroad |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | 2 |
| Fuel system | Injection. Electronic intake pipe injection / Keihin digital engine management with overrun fuel cut-off |
| Engine details | Add |
| Displacement | 449 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | 6.6 l/100km |
| Cooling system | Add |
| Transmission type,final drive | Chain |
| Torque | 42.8 Nm |
| Bore | 98 mm |
| Stroke | 59.6 mm |
| Gearbox | Add |
| Greenhouse gases | 153.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | Add |
| Clutch | Multiple-disc clutch in oil bath, mechanically operated; primary clutch (sits directly on the crankshaft) |
| Lubrication system | Add |
| Compression | 12.0:1 |
| Exhaust system | Closed-loop 3-way catalytic converter |
| Chassis |
| Front suspension | Upside-down front fork, rebound and compression damping adjustable |
| Rear suspension | Dual swing arm made of aluminum beams, Öhlins rear shock, compression + rebound damping and spring preload adjustable |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Diameter | 220 mm |
| Frame type | Bridge-type frame made of stainless steel tubing |
| Front tyre | 90/90-21 |
| Rear tyre | 140/80-18 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | 260 mm |
| Rear wheel travel | 220 mm |
| Trail | Add |
| Rake (fork angle) | 27.9 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,475 mm |
| Kerb weight | 121 kg |
| Dry weight | 111 kg |
| Power/weight ratio | Add |
| Overall height | Add |
| Overall length | 2,200 mm |
| Overall width | 806 mm |
| Seat height | 955 mm |
| Alternate seat height | Add |
| Ground clearance | Add |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | 145 km/h |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | 0.75 l |
| Fuel capacity | 8 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |