| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | CCM |
| Model Name | 644 DS Dual Sport |
| Year | 2007 |
| Category(class) | Super moto |
| Engine |
|---|
| Engine Capacity (Displacement) | 644 ccm (39.3 cubic inches) |
| Engine Type | Single cylinder |
| Bore x Stroke | Ø100.0 mm x 82.0 mm (Ø3.94 inches x 3.23 inches) |
| Bore/Stroke Ratio | 1.22 |
| Compression Ratio | 9.0:1 |
| Stroke | 4 |
| Timing System | OHC |
| Fuel System(Carburetion) | Carburettor. 2 x Mikuni BSR32 |
| Ignition | Electronic Ignition (CDI) |
| Starter System | Electric |
| Lubrication System | Wet Sump |
| Cooling System | Oil & air |
| Powertrain |
|---|
| Clutch | Wet multi-plate type |
| Gearbox | 5 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | 43mm diameter USD type, Lenght 910mm |
| Rear Suspension | Mono shock. Lenght 340mm. Piggy-back reservoir. |
| Front Brakes | Single disc. Bremo |
| Rear Brakes | Single disc. Bremo |
| Front Tire | 120/60-17 |
| Rear Tire | 120/60-17 |
| Dimensions |
|---|
| Overall Width | 820 mm (32.28 inches) |
| Seat Height | 865 mm (34.06 inches) |
| Wheelbase | 1525 mm (60.04 inches) |
| Dry Weight | 137.0 kg (302 lb) |
| Fuel Capacity | 13.00 litres (3.43 gallons) |
| Performance |
|---|
| Max Power | 53.00 HP (38.7 kW) at 7000 RPM |
| Max Torque | 52.00 Nm (38.24 ft*lbs) at 5800 RPM |
| Power/Weight Ratio | 0.35 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 4.8 seconds |
| 0-60 mph | 4.6 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
