| Attribute | CR&S VUN Tuned-Up 2007 × | Derbi Mulhacen 659 2007 × |
|---|---|---|
| General | ||
| Production from (year) | 2007 | 2007 |
| Make | CR&S | Derbi |
| Model | CR&S VUN Tuned-Up | Derbi Mulhacen 659 |
| Category | Naked bike | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. Rotax-Dell´Ortho | Injection |
| Displacement (cm³) | 652 | 659 |
| Power (kw) | 49.6 | 35.5 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 65.2 | - |
| Bore (mm) | 100 | 100 |
| Stroke (mm) | 83 | 84 |
| Gearbox | 5-speed | 5-speed |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
| Ignition | - | Electronic |
| Compression | 11.1:1 | 10.0:1 |
| Chassis | ||
| Front suspension | Hydraulic fork | Inverted telescopic fork |
| Rear suspension | Swingarm | Progressive single lateral monoshock |
| Front brakes | Single disc | Single disc. Ventilated |
| Rear brakes | Single disc | Single disc. Ventilated |
| Diameter (mm) | 220 | 245 |
| Frame type | Steel tubes and machined light alloy plates compound | Single steel beam frame |
| Front tyre | 120/70-ZRX17 | 120/80-18 |
| Rear tyre | 160/60-ZRX17 | 150/70-18 |
| Front wheel travel (mm) | 120 | 120 |
| Rear wheel travel (mm) | 128 | 110 |
| Other | ||
| Starter | Electric | Electric |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,368 | 1,370 |
| Dry weight (kg) | 135 | 160 |
| Power/weight ratio | 0.3674 | 0.2219 |
| Overall length (mm) | 1,980 | 1,961 |
| Seat height (mm) | 800 | 800 |
| Ground clearance (mm) | 150 | - |
| Performance | ||
| Reserve fuel capacity (l) | 2 | - |
| Fuel capacity (l) | 12 | - |