At the heart of the 2007 CCM 644 DS Dual Sport super motard motorcycle, CCM features a 644 cc (39.3 cu in) oil & air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 53 HP (38.7 kW) at 7,000 rpm while maximum torque reaches 52 Nm (38.4 lb-ft) at 5,800 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 82.3 HP per liter and a 1,200 rpm working window between peak torque (5,800 rpm) and peak power (7,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the 644 DS Dual Sport measures 137 kg (302 lbs) dry, translating to a power-to-weight ratio of 0.39 HP/kg (2.58 kg per horsepower). Rider ergonomics and chassis geometry center around a 865 mm (34.1 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,525 mm (60 in) wheelbase engineered for planted straight-line stability. The 13-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
82.3 HP/L
Power-to-Weight
0.39 HP/kg (2.58 kg/HP)
Power Band Window
5,800–7,000 rpm
Standover Height
865 mm (34.1 in)
Engine
Displacement644.0 ccm (39.30 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power53.0 HP (38.7 kW)) @ 7000 RPM
Torque52.0 Nm (5.3 kgf-m or 38.4 ft.lbs) @ 5800 RPM
Compression9.0:1
Bore x Stroke100.0 x 82.0 mm (3.9 x 3.2 inches)
Fuel SystemCarburettor. 2 x Mikuni BSR32
Fuel ControlOverhead Cams (OHC)
IgnitionElectronic Ignition (CDI)
LubricationWet Sump
CoolingOil & air
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet multi-plate type
Chassis
Front Suspension43mm diameter USD type, Lenght 910mm
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
