| Attribute | CR&S VUN Tuned-Up 2008 × | Fischer MRX 650 × |
|---|---|---|
| General | ||
| Production from (year) | 2008 | 2008 |
| Make | CR&S | Fischer |
| Model | CR&S VUN Tuned-Up | Fischer MRX 650 |
| Category | Naked bike | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | V2, four-stroke |
| Valves per cylinder | - | 4 |
| Fuel system | Injection | Carburettor. Dual Mikuni 39mm |
| Displacement (cm³) | 652 | 647 |
| Power (kw) | 48.9 | 56.2 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | - |
| Torque (Nm) | 65.2 | 52 |
| Bore (mm) | 100 | 81.6 |
| Stroke (mm) | 83 | 62 |
| Gearbox | 5-speed | 6-speed |
| Fuel control | - | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | - | Computer-controlled digital with variable mapping |
| Compression | 11.0:1 | 11.5:1 |
| Chassis | ||
| Front suspension | Hydraulic fork | 43mm inverted telescopic with compression and rebound adjustment |
| Rear suspension | Swingarm | Ohlins PR43 |
| Front brakes | Single disc | Double disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 220 | 210 |
| Frame type | Steel tubes and machined light alloy plates compound | - |
| Front tyre | 120/70-ZRX17 | 120/70-ZR17 |
| Rear tyre | 160/60-ZRX17 | 160/60-ZR17 |
| Trail (mm) | - | 98 |
| Rake (fork angle) (degree) | - | 24 |
| Dimensions | ||
| Wheelbase (mm) | 1,368 | 1,397 |
| Dry weight (kg) | 135 | 166 |
| Power/weight ratio | 0.3622 | 0.3375 |
| Seat height (mm) | 800 | 749 |
| Alternate seat height | - | 800 |
| Performance | ||
| Reserve fuel capacity (l) | 2 | - |
| Fuel capacity (l) | 14 | 17 |