
CCM 644 DS Dual Sport
Key specifications
Overview
Introducing the 2007 CCM 644 DS Dual Sport motorcycle, a unique blend of British engineering and adventure-ready design that caters to the thrill-seekers and urban riders alike. As a member of the super motard category, the 644 DS stands out in the market for its versatility, allowing riders to navigate both city streets and rugged trails with ease. With its lightweight frame and powerful single-cylinder engine, this motorcycle is perfect for those who crave the freedom of the open road while also needing the agility to tackle challenging terrains. At the heart of the 644 DS lies a robust 644cc single-cylinder, four-stroke engine that delivers an exhilarating 53 horsepower at 7000 RPM and a torque of 52 Nm at 5800 RPM. This combination ensures a responsive and energetic ride, whether you’re zipping through traffic or conquering dirt paths. The engine’s oil and air cooling system, paired with a 5-speed gearbox, ensures that you enjoy smooth power delivery and an engaging ride. The bike's compression ratio of 9.0:1 and dual Mikuni BSR32 carburetors provide an efficient fuel system, making the 644 DS not just powerful but also dependable on extended journeys. With a power-to-weight ratio of 0.3869 HP/kg, riders will appreciate the bike's nimble handling and agility. The 2007 CCM 644 DS is equipped with several features that enhance its performance and rider comfort. The 43mm USD front suspension and mono-shock rear suspension, complete with a piggy-back reservoir, provide excellent shock absorption and stability on uneven surfaces. The braking system features reliable Bremo single discs at both the front and rear, offering responsive stopping power when it counts. Additionally, the motorcycle boasts a comfortable seat height of 865mm, making it accessible for a range of riders. With an electric starter and a fuel capacity of 13 liters, you can expect both convenience and ample range for your adventures. **
Pros
- Versatile Performance: The 644 DS excels in both urban and off-road environments, making it a great all-around bike.
- Lightweight and Agile: Weighing in at just 137 kg, it offers superb handling and maneuverability.
- Unique Engineering: The British craftsmanship and design set it apart from other dual-sport motorcycles in the market.
Cons
- Limited Power for Highway Use: While suitable for city riding and trails, it may lack the power needed for sustained highway cruising.
- Single Cylinder Vibrations: The single-cylinder engine may produce more vibrations compared to multi-cylinder competitors, which could affect comfort on longer rides.
- Availability of Parts: Being a niche motorcycle, sourcing parts may be more challenging compared to more mainstream brands.
Technical details
Source specification data
- Make
- CCM
- Model
- 644 DS Dual Sport
- Category
- Super motard
- Starter
- Electric
- Comments
- Made
- by
- British Clews Competition Motorcycles
- .
- Color Options
- Silver, yellow
- Power
- 53.00 HP (38.7 kW)) @ 7000 RPM
- Clutch
- Wet multi-plate type
- Torque
- 52.00 Nm (5.3 kgf-m or 38.4 ft.lbs) @ 5800 RPM
- Gearbox
- 5-speed
- Ignition
- Electronic Ignition (CDI)
- Fuel System
- Carburettor. 2 x Mikuni BSR32
- Bore X Stroke
- 100.0 x 82.0 mm (3.9 x 3.2 inches)
- Compression
- 9.0:1
- Displacement
- 644.00 ccm (39.30 cubic inches)
- Cooling System
- Oil & air
- Engine Details
- Single cylinder, four-stroke
- Lubrication System
- Wet sump
- Transmission Type Final Drive
- Chain
- Dry Weight
- 137.0 kg (302.0 pounds)
- Seat Height
- 865 mm (34.1 inches) If adjustable, lowest setting.
- Fuel Capacity
- 13.00 litres (3.43 gallons)
- Overall Width
- 820 mm (32.3 inches)
- Power Weight Ratio
- 0.3869 HP/kg
- Rear Tyre
- 120/60-17
- Front Tyre
- 120/60-17
- Rear Brakes
- Single disc. bremo
- Front Brakes
- Single disc. Bremo
- Rear Suspension
- Mono
- shock.
- Lenght
- 340mm.
- Piggy
- -back reservoir.
- Front Suspension
- 43mm diameter USD type, Lenght 910mm