| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | BMW |
| Model Name | R 850 R |
| Year | 2006 |
| Category(class) | Street Fighter |
| Engine |
|---|
| Engine Capacity (Displacement) | 848 ccm (51.75 cubic inches) |
| Engine Type | Twin |
| Bore x Stroke | Ø87.5 mm x 70.5 mm (Ø3.44 inches x 2.78 inches) |
| Bore/Stroke Ratio | 1.24 |
| Compression Ratio | 10.3:1 |
| Stroke | 4 |
| Valves per Cylinder | 4 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Injection. Electronic intake pipe injection/digital engine management: Bosch Motronic MA 2.4 with overrun fuel cut-off |
| Cooling System | Oil & air |
| Powertrain |
|---|
| Clutch | Single-disc dry clutch, hydraulically operated |
| Gearbox | 6 speed |
| Transmission (Final Drive) | Shaft drive (cardan) |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Three-section composite frame consisting of front and rear section, load bearing engine. |
| Front Suspension | BMW Motorrad Telelever |
| Front Suspension Travel | 120 mm (4.72 inches) |
| Rear Suspension | Die-cast aluminium single-sided swinging arm with BMW Motorrad Paralever |
| Rear Suspension Travel | 135 mm (5.31 inches) |
| Front Brakes | Double disc |
| Front Brakes Diameter | Ø320 mm (Ø12.6 inches) |
| Rear Brakes | Double disc |
| Rear Brakes Diameter | Ø276 mm (Ø10.87 inches) |
| Front Tire | 120/70-ZR17 |
| Rear Tire | 170/60-ZR17 |
| Dimensions |
|---|
| Overall Length | 2170 mm (85.43 inches) |
| Overall Width | 940 mm (37.01 inches) |
| Overall Height | 1220 mm (48.03 inches) |
| Seat Height | 800 mm (31.5 inches) |
| Fork Angle (Rake) | 28.1° degrees |
| Trail | 127 mm (5 inches) |
| Wheelbase | 1487 mm (58.54 inches) |
| Dry Weight | 218.0 kg (481 lb) |
| Curb Weight | 238.0 kg (525 lb) |
| Fuel Capacity | 20.50 litres (5.42 gallons) |
| Performance |
|---|
| Max Power | 69.73 HP (50.9 kW) at 7000 RPM |
| Max Torque | 77.00 Nm (56.62 ft*lbs) at 5600 RPM |
| Power/Weight Ratio | 0.29 Hp/Kg |
| Top Speed | 187.0 km/h (116mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 5.3 seconds |
| 0-60 mph | 5 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
| Fuel Consumption | 4.60 litres/100km (51.11 mpg) |
