Naked Motorcycles
2006Kawasaki ER-6F
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The 2006 Kawasaki ER-6f is a versatile middleweight sport bike ideal for new riders and commuters seeking nimble handling and approachable performance. Its 649cc parallel-twin engine delivers smooth power with excellent fuel efficiency, while the compact chassis offers confidence-inspiring maneuverability for everyday riding.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 174.0 kg
- Seat height
- 785 mm
- Power
- 71.1 HP
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as an all-round street and commuting machine, blending everyday usability with occasional weekend backroad fun.
- Built for
- A smooth, torque-friendly twin with a relaxed delivery that rewards easy revs rather than aggressive redline chasing.
- Not ideal for
- Not the right choice for riders chasing track-day lap times or serious off-road adventure capability.
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
- 71.1 HP
- Torque
- 66.0 Nm (6.7 kgf-m)
- Engine type
- Parallel Twin twin, four-stroke
- Power/weight ratio
- 0.4086 HP/kg
- Bore x stroke
- 83.0 x 60.0 mm
- Compression
- 11.3:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1405 mm
- Overall length
- 2100 mm
- Overall width
- 760 mm
- Overall height
- 1095 mm
- Seat height
- 785 mm
- Dry weight
- 174.0 kg
- Fuel capacity
- 15.50 litres
Chassis & suspension
- Frame
- Diamond, high-tensile steel
- Front suspension
- 41 mm telescopic fork
- Rear suspension
- Offset laydown single-shock with adjustable preload
- Rake (fork angle)
- 24.5°
Brakes & wheels
- Front brakes
- Double disc
- Rear brakes
- Single disc
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 | 2006 | 2009 | 2012 | 2014 | 2017 |
|---|---|---|---|---|---|
| Capacity | 649.00 ccm (39.60 cubic inches) | 649.00 ccm (39.60 cubic inches) | 649.00 ccm (39.60 cubic inches) | 649.00 ccm (39.60 cubic inches) | — |
| Dry weight | 174.0 kg (383.6 pounds) | — | — | — | — |
| Seat height | 785 mm (30.9 inches) | — | 790 mm (31.1 inches) | 805 mm (31.7 inches) | 805 mm (31.7 inches) |
| Fuel capacity | 15.50 litres (4.10 gallons) | — | 15.50 litres (4.10 gallons) | 16.00 litres (4.23 gallons) | 16.00 litres (4.23 gallons) |
| Color options | — | Green, black, blue | Black, green | Green, pearl | Candy Lime Green/Metallic Spark Black, Candy Persimmon Red/Metallic Spark Black, Metallic Carbon Gray |
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 Kawasaki ER-6F?
The 2006 Kawasaki ER-6F has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki ER-6F have?
The 2006 Kawasaki ER-6F has a Power of 71.1 HP.
How many gears does the Kawasaki ER-6F have?
The 2006 Kawasaki ER-6F has a Gearbox of 6-speed.
What is the torque of the Kawasaki ER-6F?
The 2006 Kawasaki ER-6F has a Torque of 66.0 Nm (6.7 kgf-m or 48.7 ft.lbs).
How much does the Kawasaki ER-6F weigh?
The 2006 Kawasaki ER-6F has a Dry weight of 174.0 kg (383.6 pounds).
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