CCM 644 Dual Sport
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Make Model. | CCM 644 Dual Sport |
Year | 2002 - 08 |
Engine | Single cylinder, OHC, four stroke, four valves |
Capacity | 644 cc / 39.3 cu in |
Bore x Stroke | 100 x 82 mm |
Compression Ratio | 9.3:1 |
Cooling System | Air/oil cooled |
Induction | 2 x Mikuni BSR32 carburetors |
Ignition | CDI |
Starting | Electric |
Max Power | 38.6 kW / 53 hp @ 7500 rpm |
Max Torque | 52.5 Nm / 5.4 kgf-m / 38.7 ft.lb @ 6000 rpm |
Transmission | 5 Speed |
Final Drive | Chain |
Frame | Tubular steel cradle |
Front Suspension | Paioli ?46 mm conventional forks, fully adjustable |
Rear Suspension | WP piggyback, adjustable compression rebound and reload |
Front Brakes | Single ?260 mm disc, 4 piston caliper |
Rear Brakes | Single ?220 mm disc, 1 piston caliper |
Front Tyre | 90/90 -21 |
Rear Tyre | 120/90 -18 |
Dry Weight | 137 kg / 302 lbs |
Seat Height | 865 mm / 34.1" |
Fuel Capacity | 13.6 L / 3.6 US gal |
Average Fuel Consumption | 5.3 L/100 km / 18.7 km/l / 44 US mpg |
Standing ? Mile | 13.7 sec |
Top Speed | 177 km/h / 110 mph |
Source | Motorcycle News |
The CCM 644E is nicely balanced both on and off-road, though at higher speeds (over 80mph) on tarmac the motorcycle's tall wheels begin to feel vague in corners. The Brembo brakes are excellent and probably offer too much power on the dirt. The CCM 644E's WP suspension works well in either environment with plenty of adjustability available.
While the components on the CCM 644E are from some of the names in the business the quality control at CCM has historically been poor – welds snap, bolts sheer and exhaust header pipes crack. CCM 644E's made between 2003-2004 are particularly prone to problems.On one hand you get top names like WP (suspension), Acerbis (plastics), Renthal (bars) and so on with a CCM 644E. On the other the dash is small and hard to read.