CCM 644 Dual Sport (2002-08)

The CCM 644 Dual Sport was a single-cylinder motorcycle produced from 2002 to 2008. It had a 644cc engine with a bore x stroke of 100 x 82mm, and a compression ratio of 9.3:1. The bike was air/oil cooled and had two Mikuni BSR32 carburetors for induction. The ignition system was CDI and the motorcycle had electric starting. The CCM 644 Dual Sport’s maximum power was 38.6 kW/53 hp at 7500 rpm, and its maximum torque was 52.5 Nm/5.4kgf-m/38.7ft.lb at 6000 rpm. The motorcycle had a 5-speed transmission with final drive on a chain. The frame was tubular steel cradle, and the bike’s front suspension had Paioli ~A46 mm conventional forks that were fully adjustable while its rear suspension was WP piggyback, that was adjustable for compression rebound and reload. The front brakes consisted of a single ~A260 mm disc with a 4-piston caliper, while the rear brakes were a single ~A220 mm disc with a 1-piston caliper. The motorcycle had a 90/90-21 front tire and a 120/90-18 rear tire. The dry weight of the bike was 137 kg/302 lbs, and it had a seat height of 865 mm/34.1 inches. The fuel capacity of the motorcycle was 13.6 L/3.6 US gal, and its average fuel consumption was 5.3 L/100 km/18.7 km/l/44 US mpg. The motorcycle could go up to 177 km/h/110 mph and could do standing 1/4 mile in 13.7 seconds. Source: Motorcycle News.

Technical specifications:

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 ~A46 mm conventional forks, fully adjustable
Rear Suspension: WP piggyback, adjustable compression rebound and reload
Front Brakes: Single ~A260 mm disc, 4 piston caliper
Rear Brakes: Single ~A220 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 1/4 Mile: 13.7 sec
Top Speed: 177 km/h / 110 mph
Source: Motorcycle News