26 October. Sunday 2025
CR&S VUN Underpowered - 2007 Specifications and Reviews
2007
General information | |
| Category | Naked bike |
| Year | 2007 |
| Model | CR&S VUN Underpowered |
Engine and Transmission Specifications | |
| Clutch | Wet multiplate |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump |
| Valves per cylinder | 4 |
| Fuel system | Injection. Walbro integrated |
| Bore x stroke | 100.0 x 83.0 mm (3.9 x 3.3 inches) |
| Compression | 9.7:1 |
| Torque | 37.00 |
| Power | 29.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 652.00 ccm (39.79 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,368 mm (53.9 inches) |
| Ground clearance | 150 mm (5.9 inches) |
| Overall length | 1,980 mm (78.0 inches) |
| Seat height | 800 mm (31.5 inches) If adjustable, lowest setting. |
| Dry weight | 135.0 kg (297.6 pounds) |
| | |
CR&S VUN Underpowered dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 160/60-ZRX17 |
| Front tyre dimensions | 120/70-ZRX17 |
| Rear suspension travel | 128 mm (5.0 inches) |
| Rear suspension | Swingarm |
| Front suspension travel | 120 mm (4.7 inches) |
| Front suspension | Hydraulic fork |
| Frame type | Steel tubes and machined light alloy plates compound |
Speed and acceleration | |
| Power/weight ratio | 0.2148 HP/kg |
Other specs | |
| Fuel capacity | 14.00 litres (3.70 gallons) |
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