Comparison of BMW R 850 R 2001 and Yamaha XJ 900 S Diversion 1999 [S]ave
| Attribute |  Yamaha XJ 900 S Diversion 1999 × |  BMW R 850 R 2001 × |
|---|---|---|
| General | ||
| Production from (year) | 1999 | 2001 |
| Make | Yamaha | BMW |
| Model | Yamaha XJ 900 S Diversion | BMW R 850 R |
| Category | Touring | Naked bike |
| Engine and transmission | ||
| Engine type | In-line four, four-stroke | Two cylinder boxer, four-stroke |
| Valves per cylinder | 2 | 4 |
| Fuel system | - | Injection |
| Displacement (cm³) | 892 | 848 |
| Power (kw) | 65 | 51.1 |
| Fuel consumption (l/100km) | 0.64 | - |
| Cooling system | Air | - |
| Transmission type,final drive | Shaft drive (cardan) | Shaft drive (cardan) |
| Torque (Nm) | 83 | 77 |
| Bore (mm) | 68.5 | 87.5 |
| Stroke (mm) | 60.5 | 70.5 |
| Gearbox | 5-speed | 5-speed |
| Greenhouse gases | 14.8 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
| Compression | 10.0:1 | - |
| Chassis | ||
| Front brakes | Dual disc | Dual disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 245 | 276 |
| Front tyre | 120/70-17 | 120/70-ZR17 |
| Rear tyre | 150/70-17 | 160/60-ZR18 |
| Front wheel travel (mm) | 140 | 120 |
| Rear wheel travel (mm) | 110 | 135 |
| Other | ||
| Starter | Electric | Electric |
| Dimensions | ||
| Wheelbase (mm) | 1,505 | 1,487 |
| Kerb weight (kg) | 280 | 235 |
| Seat height (mm) | 795 | 760 |
| Alternate seat height | - | 800 |
| Front percentage of weight | 46.8 | - |
| Performance | ||
| Top speed (km/h) | 202 | 187 |
| Acceleration 0-100 km/h (s) | 4.3 | - |
| Fuel capacity (l) | 24 | 19 |
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