Comparison of Vyrus 984 and Vyrus 985 [S]ave
| Attribute |  Vyrus 985 × |  Vyrus 984 × |
|---|---|---|
| General | ||
| Production from (year) | 2010 | 2010 |
| Make | Vyrus | Vyrus |
| Model | Vyrus 985 | Vyrus 984 |
| Category | Naked bike | Naked bike |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection. EFI E4 | Injection. EFI |
| Displacement (cm³) | 999 | 982 |
| Power (kw) | 109.5 | 66.1 |
| Cooling system | Liquid | Air |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 104 | 94 |
| Stroke (mm) | 58.8 | 71.5 |
| Gearbox | 6-speed | 6-speed |
| Fuel control | Desmodromic valve control | Desmodromic valve control |
| Clutch | Dry multiple disc | Dry multiple disc |
| Lubrication system | Forced by pump at gear | Forced by pump at gear |
| Compression | - | 10.0:1 |
| Exhaust system | Underseat double stainless | - |
| Chassis | ||
| Front suspension | Progressive link FG Suspension fully adjustable. | Progressive link FG Suspension fully adjustable. |
| Rear suspension | Direct Double FG Suspension fully adjustable. | Direct Double FG Suspension fully adjustable. |
| Front brakes | Double disc | Double disc |
| Rear brakes | Double disc | Double disc |
| Diameter (mm) | - | 210 |
| Frame type | - | Double omega design |
| Front tyre | 120/75-ZR17 | 120/75-ZR17 |
| Rear tyre | 190/50-ZR17 | 180/50-ZR17 |
| Trail (mm) | - | 106 |
| Rake (fork angle) (degree) | - | 24 |
| Other | ||
| Starter | Electric | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,395 | 1,365 |
| Kerb weight (kg) | 176 | 171 |
| Dry weight (kg) | 157 | 150 |
| Power/weight ratio | 0.6975 | 0.4407 |
| Performance | ||
| Top speed (km/h) | 290 | 232 |
| Fuel capacity (l) | 14 | 16 |
| Oil capacity (l) | 3.5 | - |
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