| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | BMW |
| Model Name | R 850 R |
| Year | 1999 |
| Category(class) | Street Fighter |
| Engine |
|---|
| Engine Capacity (Displacement) | 848 ccm (51.75 cubic inches) |
| Engine Type | 2 cylinders |
| Bore x Stroke | Ø87.5 mm x 70.5 mm (Ø3.44 inches x 2.78 inches) |
| Bore/Stroke Ratio | 1.24 |
| Stroke | 4 |
| Valves per Cylinder | 4 |
| Fuel System(Carburetion) | Injection |
| Starter System | Electronic |
| Cooling System | Air and Oil |
| Powertrain |
|---|
| Gearbox | 5 speed |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension Travel | 120 mm (4.72 inches) |
| Rear Suspension Travel | 130 mm (5.12 inches) |
| Front Brakes | Dual disc |
| Front Brakes Diameter | Ø305 mm (Ø12.01 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø276 mm (Ø10.87 inches) |
| Front Tire | 120/70-zr17 |
| Rear Tire | 160/60-zr18 |
| Dimensions |
|---|
| Seat Height | 760 mm (29.92 inches) |
| Passenger Seat Height | 800 mm (31.5 inches) |
| Wheelbase | 1487 mm (58.54 inches) |
| Curb Weight | 246 kg (542 lb) |
| Weight Distribution (front - rear) | 50.6% - 49.4% |
| Fuel Capacity | 21 litres (5.55 gallons) |
| Performance |
|---|
| Max Power | 70.00 HP (51.1 kW) at 7000 RPM |
| Max Torque | 77.00 Nm (56.62 ft*lbs) at 5500 RPM |
| Power/Weight Ratio | 0.28 Hp/Kg |
| Top Speed | 187 km/h (116mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 5.3 seconds |
| 0-60 mph | 5.1 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
| Fuel Consumption | 5.9 litres/100km (39.85 mpg) |
