Naked Motorcycles
2008Kawasaki ER-6F
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The 2008 Kawasaki ER-6f is a lightweight sport bike designed for new and intermediate riders seeking accessible performance. Its 649cc liquid-cooled engine delivers manageable power with forgiving handling characteristics, making it ideal for learning proper riding technique while enjoying spirited riding on both street and track.
- Capacity
- 649.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 178.0 kg
- Seat height
- 790 mm
- Power
- 71.4 HP (52.5 kW) @ 8500 RPM
What’s new for the 2008 Kawasaki ER-6F
vs the 2007| Spec | 2007 | 2008 |
|---|---|---|
| Fuel capacity | 15.50 litres (4.09 US gallons) | 15.10 litres (3.99 US gallons) |
| Front suspension | 41-mm-Telefork | not listed |
| Rear suspension | On the right of installed, diagonally employed shock strut with adjustable initial stress in the spring | not listed |
| Front brakes | Double disc. Halfswimming stored 300-mm, double disk brake with Petal disks | Double disc |
| Rear brakes | Single disc. Single 220 mm petal disc, single piston | Single disc |
| Wheelbase | 1410 mm (55.5 inches) | not listed |
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
- 71.4 HP (52.5 kW) @ 8500 RPM
- Torque
- 66.0 Nm (6.7 kgf-m)
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.4011 HP/kg (dry)
- Compression
- 11.3:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Seat height
- 790 mm
- Dry weight
- 178.0 kg
- Wet weight
- 204.0 kg
- Fuel capacity
- 15.10 litres
Chassis & suspension
- Frame
- Semi-double cradle, high-tensile steel
Brakes & wheels
- Front brakes
- Double disc
- Rear brakes
- Single disc
- Front tyre
- 120/70-ZR17
- Rear tyre
- 160/60-ZR17
Other
- Color options
- Green, Blue, Black
Specs last verified against published sources: .
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 | 2008 | 2009 | 2012 | 2014 | 2017 |
|---|---|---|---|---|---|---|
| Capacity | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc | 649 cc |
| Dry weight | 174 kg | 178 kg | 178 kg | 178 kg | 178 kg | 178 kg |
| Seat height | 785 mm | 790 mm | 790 mm | 790 mm | 805 mm | 805 mm |
| Fuel capacity | 15.5 L | 15.1 L | 15.5 L | 15.5 L | 16 L | 16 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 Kawasaki ER-6F?
The 2008 Kawasaki ER-6F has a Capacity of 649.0 ccm (39.60 cubic inches).
What engine power does the Kawasaki ER-6F have?
The 2008 Kawasaki ER-6F has a Power of 71.4 HP (52.5 kW) @ 8500 RPM.
How many gears does the Kawasaki ER-6F have?
The 2008 Kawasaki ER-6F has a Gearbox of 6-speed.
What is the torque of the Kawasaki ER-6F?
The 2008 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 2008 Kawasaki ER-6F has a Dry weight of 178.0 kg (392.4 pounds).
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The er6-f is NOT an in-line 4, but as everyone knows is a parallel twin.
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