Naked Motorcycles
2018CF Moto 650NK
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The 2018 CF Moto 650NK is a Chinese-made naked bike offering middleweight performance at a budget price. Its liquid-cooled 649cc parallel twin makes 60.4 hp and 56 Nm through a six-speed gearbox, for a top speed of about 180 km/h. A 790 mm seat, 203 kg wet weight and 17-litre tank make it practical every day.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 193.0 kg
- Seat height
- 790 mm
- Power
- 60.4 HP (44.1 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Best suited to daily commuting, urban riding, and casual weekend backroad fun rather than dedicated touring or track use.
- Built for
- A practical, no-nonsense parallel-twin naked bike offering modest power delivered smoothly, with a focus on affordability and everyday usability over outright performance.
- Not ideal for
- Not the right choice for riders seeking long-distance touring comfort, serious off-road capability, or track-level performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 649.0 ccm
- Power
- 60.4 HP (44.1 kW) @ 9000 RPM
- Torque
- 56.0 Nm (5.7 kgf-m) @ 7000 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.3130 HP/kg (dry)
- Bore x stroke
- 83.0 x 60.0 mm
- Compression
- 11.3:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- ECU
- Valves per cylinder
- 4
- Lubrication system
- Pressure and splash
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multiplate
Performance
- Top speed
- 180.0 km/h (111.8 mph)
Dimensions & weight
- Wheelbase
- 1450 mm
- Overall length
- 2120 mm
- Overall width
- 780 mm
- Overall height
- 1100 mm
- Seat height
- 790 mm
- Dry weight
- 193.0 kg
- Wet weight
- 203.0 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 150 mm
Chassis & suspension
- Front suspension
- KYB upright telescopic
- Rear suspension
- KYB air-gas mixed, with 7 adjustable sections.
- Front wheel travel
- 120 mm
- Rear wheel travel
- 45 mm
Brakes & wheels
- Front brakes
- Double disc
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 120/70-R17
- Rear tyre
- 160/60-R17
Other
- Color options
- Pearl Black, Pearl White/Black, Orange/White, Crystal Blue
- Comments
- Chinese made bike.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2012 | 2015 | 2017 | 2018 | 2020 | 2022 |
|---|---|---|---|---|---|---|
| Capacity | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc |
| Dry weight | 193 kg | 193 kg | 193 kg | 193 kg | 193 kg | 193 kg |
| Seat height | 795 mm | 790 mm | 790 mm | 790 mm | 815 mm | 780 mm |
| Fuel capacity | 17 L | 17 L | 17 L | 17 L | 17 L | 17 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the CF Moto 650NK?
The 2018 CF Moto 650NK has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the CF Moto 650NK have?
The 2018 CF Moto 650NK has a Power of 60.4 HP (44.1 kW) @ 9000 RPM.
How many gears does the CF Moto 650NK have?
The 2018 CF Moto 650NK has a Gearbox of 6-speed.
What is the torque of the CF Moto 650NK?
The 2018 CF Moto 650NK has a Torque of 56.0 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 7000 RPM.
How much does the CF Moto 650NK weigh?
The 2018 CF Moto 650NK has a Dry weight of 193.0 kg (425.5 pounds).
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